CrawlJobs Logo

Boundary Security Engineer

United States, Fort Meade Employment contract · Job Posted May 05, 2026
Apply Position
Job Link Share

Job Description

A well-designed secure network is critical to move data and enable the Department of Defense (DoD) to achieve their mission, but how can an organization make sure their network will fit their evolving needs? Crafting the right network with the right equipment and software requires a combination of technical skill and careful planning. That’s why we need you, a Boundary Security Engineer who knows how to utilize your craft to facilitate the needs of the DoD. As a security engineer on our team, you’ll work with the DoD to develop a reliable, secure network to support critical missions. You’ll collaborate with SMEs, customers, vendors, and users to learn the strategic goals and operational needs that shape the network requirements. You’ll then share your expertise during the planning of acquisition, installation, configuration, and maintenance of the network components. From resolving interoperability issues across platforms, to supporting the acquisition of hardware, you’ll put your hardware and software talents to good use. This is your chance to share your experience with backbone networks, cloud technologies, and core networking while broadening your security and network engineering work. You’ll dive into challenging hands-on problem-solving, and encounter opportunities to learn new tools and skills. We focus on growing as a team to make the best solutions for our customers.

Job Responsibility

  • Develop relationships quickly and easily with other teams, communicating the complexities of security with a wide variety of audiences, including senior management
  • Implement infrastructure and cybersecurity controls, including enhanced detection and vulnerability capabilities and improved event correlation in large enterprises
  • Perform risk and vulnerability assessments in network, system, and application areas
  • Leverage big data analytics and traditional security event types to identify advanced threats or indicators of compromise
  • Design and test new boundary security capabilities in a lab environment and implement newly tested boundary security capabilities into production environments
  • Provide implementation teams with remote network firewall and security appliance support
  • Identify and support security requirements for switched and routed networks and implement network security best practice configuration and associated hardware and software
  • Discover and assess complex client enterprise network deployments, apply leading-edge security principles, theories, and concepts, and contribute to the development of new principles and concepts
  • Mentor or supervise employees in both company and technical competencies

Requirements

  • 4+ years of experience with network security and the design of IT systems or networks for large commercial enterprises or government agencies
  • 4+ years of experience with firewall and enterprise security design, including device hardening, intrusion detection systems and intrusion prevention systems, SIEM, firewalls, internet protocol security, vulnerability assessment, and intrusion detection
  • Experience with Palo Alto firewalls and Cisco or Juniper firewalls
  • Secret clearance
  • HS diploma or GED
  • Ability to obtain a DoD 8570 IAT Level II Certification within 90 days of hire date

Nice to have

  • Experience designing and implementing Cloud-native and over the top networking in AWS, Azure, or GCP
  • Knowledge of DoD IT and Cloud security policies, including STIGs and DoD Cloud SRG, and how to apply them to the design and implementation of Cloud solutions
  • Possession of excellent verbal and written communication skills, including public speaking, prior publications, and speaking engagements in industry or vendor forums

What we offer

  • Health, life, disability, financial, and retirement benefits
  • Paid leave
  • Professional development
  • Tuition assistance
  • Work-life programs
  • Dependent care
  • Recognition awards program

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Similar Jobs for

Boundary Security Engineer

8 matching positions

Boundary Security Engineer

A well-designed secure network is critical to move data and enable the Departmen...
Location
Location
United States , Fort Meade
Salary
Salary:
99000.00 - 225000.00 USD / Year
boozallen.com Logo
Booz Allen Hamilton
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 7+ years of experience with network security and the design of IT systems or networks for large commercial enterprises or government agencies
  • 5+ years of experience with firewall and enterprise security design, including device hardening, intrusion detection systems and intrusion prevention systems, SIEM, firewalls, internet protocol security, vulnerability assessment, and intrusion detection
  • Experience with Palo Alto firewalls, and Cisco or Juniper firewalls
  • Experience with packet analysis tools, including Wireshark
  • Experience with monitoring tools and log collectors to perform analysis of traffic
  • Experience with boundary protection
  • Secret clearance
  • HS diploma or GED
  • Ability to obtain a DoD 8570 IAT Level II Certification within 3 months of start date
Job Responsibility
Job Responsibility
  • Design and test new boundary security capabilities in a lab environment and implement newly tested boundary security capabilities into production environments
  • Support implementation teams with remote network firewall and security appliance support
  • Identify and support security requirements for switched and routed networks and implement network security best practice configuration and associated hardware and software
  • Discover and assess complex client enterprise network deployments, apply leading-edge security principles, theories, and concepts, and contribute to the development of new principles and concepts
  • Work on unusually complex problems, provide highly innovative solutions, operate with substantial latitude for unreviewed action or decision, and mentor or supervise employees in both firm and technical competencies
What we offer
What we offer
  • Health
  • Life
  • Disability
  • Financial and retirement benefits
  • Paid leave
  • Professional development
  • Tuition assistance
  • Work-life programs
  • Dependent care
  • Recognition awards program
  • Fulltime
Read More
Arrow Right

Boundary Security Engineer

A well-designed secure network is critical to move data and enable the Departmen...
Location
Location
United States , Fort Meade
Salary
Salary:
99000.00 - 225000.00 USD / Year
boozallen.com Logo
Booz Allen Hamilton
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of experience with network security and the design of IT systems or networks for large commercial enterprises or government agencies
  • 5+ years of experience with firewall and enterprise security design, including device hardening, intrusion detection and intrusion prevention systems, SIEM, firewalls, internet protocol security, and vulnerability assessment
  • Experience with Palo Alto firewalls and Cisco or Juniper firewalls
  • Experience with packet analysis tools, including Wireshark
  • Experience with monitoring tools and log collectors to perform analysis of traffic
  • Experience with boundary protection
  • Secret clearance
  • HS diploma or GED
  • Ability to obtain a DoD 8570 IAT Level II Certification within 3 months of start date
Job Responsibility
Job Responsibility
  • Design and test new boundary security capabilities in a lab environment
  • Implement newly tested boundary security capabilities into production environments
  • Support implementation teams with remote network firewall and security appliance support
  • Identify and support security requirements for switched and routed networks
  • Implement network security best practice configuration and associated hardware and software
  • Discover and assess complex client enterprise network deployments
  • Apply leading-edge security principles, theories, and concepts
  • Contribute to the development of new principles and concepts
  • Mentor or supervise employees in both company and technical competencies
What we offer
What we offer
  • Health
  • Life
  • Disability
  • Financial
  • Retirement benefits
  • Paid leave
  • Professional development
  • Tuition assistance
  • Work-life programs
  • Dependent care
  • Fulltime
Read More
Arrow Right

Principal Security Engineer

The Cloud & AI organization accelerates Microsoft's mission and bold ambitions t...
Location
Location
United States , Redmond
Salary
Salary:
142800.00 - 274800.00 USD / Year
https://www.microsoft.com/ Logo
Microsoft Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Doctorate in Statistics, Mathematics, Computer Science, or related field AND 3+ years experience in software development lifecycle, large-scale computing, threat modeling, cyber security, anomaly detection, Security Operations Center (SOC) detection, threat analytics, security incident and event management (SIEM), information technology (IT), or operations incident response OR Master's Degree in Statistics, Mathematics, Computer Science, or related field AND 4+ years experience in software development lifecycle, large-scale computing, threat modeling, cyber security, anomaly detection, Security Operations Center (SOC) detection, threat analytics, security incident and event management (SIEM), information technology (IT), or operations incident response OR Bachelor's Degree in Statistics, Mathematics, Computer Science, or related field AND 6+ years experience in software development lifecycle, large-scale computing, threat modeling, cyber security, anomaly detection, Security Operations Center (SOC) detection, threat analytics, security incident and event management (SIEM), information technology (IT), or operations incident response OR equivalent experience
  • Candidates must be able to meet Microsoft, customer and/or government security screening requirements are required for this role
  • Microsoft Cloud Background Check
Job Responsibility
Job Responsibility
  • Identify high-leverage security risks and trust seams affecting critical services, and translate them into clear, prioritized mitigation plans
  • Design enforceable security architectures and isolation patterns across identity, tenant/security boundaries, and adjacent infrastructure layers
  • Define security policies and guardrails that can be deployed safely at scale (phased rollout, validation gates, rollback strategy)
  • Partner with engineering teams across organizations to land durable controls in production, reducing reliance on exceptions and manual processes
  • Establish proof mechanisms (telemetry/validation) to measure coverage, detect drift, and verify controls are continuously effective
  • Produce crisp technical artifacts (reference architectures, decision docs, implementation guidance) that unblock execution and scale adoption
  • Fulltime
Read More
Arrow Right

Information System Security Engineer - Senior

In support of a challenging, critical, and rewarding program that provides integ...
Location
Location
United States , San Antonio
Salary
Salary:
160000.00 - 175000.00 USD / Year
amentum.com Logo
Amentum
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Must have active Top-Secret clearance with SCI or TS with the ability to acquire SCI
  • Experience in Splunk role while working in a Splunk Clustered Environment
  • Knowledge and experience with NESSUS/ACAS and Trellix administration
  • Must be able to work a 40-hour work week, normally Monday through Friday
  • Ability to work overtime during critical peaks and be available to meet last-minute requests for overtime if needed
  • Ability to travel (5-10%) primarily within 75 miles
  • Familiarity with MS Office applications such as Excel, Word, Outlook, SharePoint, Project, and Visio
  • Exceptional attention to detail
  • excellent verbal and written communication skills
  • strong critical thinking, organizational, time-management, and problem-solving skills
Job Responsibility
Job Responsibility
  • Experience creating custom dashboards, writing queries, building, and generating reports, and setting up alerts and notifications using all the Cyber tools (Splunk, Tenable, Trellix)
  • Demonstrated proficiency with recognizing and onboarding new data sources into the cyber tools and analyzing the data for anomalies and trends
  • Primarily responsible for maintaining the test and operational environments to include all cybersecurity tool sets and collaborating with systems and network engineers
  • Use knowledge, skills, and ability to conduct research for designing, integrating, and implementing security controls into current and future products/systems thus ensuring these systems can be accredited based on compliance with the Joint Special Access Program Implementation Guide (JSIG)
  • Recommend the components to implement system security requirements using intimate knowledge of security design best practices for information systems throughout the system development life cycle to support the generation of security engineering products
  • Assist with the design, deployment, and administration of a multi-site, distributed Splunk environment including Multi-site Clustering, Search Head Clustering, Universal Forwarders, Deployer, and Deployment Server
  • Configure, operate, and maintain Trellix and its components (ePolicy Orchestrator, Trellix Agent, Data Loss Prevention, Host Intrusion Prevention System, Policy Auditor, Asset Baseline Monitor, and Virus Scan Enterprise) on Windows and Linux creating exceptions to allow essential processes to continue uninterrupted
  • Administration/operation of information security compliance tools/platforms with a special concentration in managing Tenable Security Center and NESSUS
  • Provide Tier 1, 2, and 3 maintenance support for deployed cyber security technologies
  • Assist with periodic and regular security assessments
What we offer
What we offer
  • Health, dental, and vision insurance
  • Paid time off and holidays
  • Retirement benefits (including 401(k) matching)
  • Educational reimbursement
  • Parental leave
  • Employee stock purchase plan
  • Tax-saving options
  • Disability and life insurance
  • Pet insurance
  • Fulltime
Read More
Arrow Right

Senior Application Security Engineer

We're hiring a Senior Application Security Engineer to join a small, high-levera...
Location
Location
United States , Remote
Salary
Salary:
180000.00 - 210000.00 USD / Year
qualia.com Logo
Qualia
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8+ years of hands-on experience in application security, offensive security, or security engineering, with demonstrable depth in at least two of: offensive testing, security tooling/automation, and cloud/infra security
  • Strong offensive skills - you can manually exploit real web and API vulnerabilities beyond what a scanner will find, and you can teach others to do the same
  • Deep familiarity with building and operating security tooling in a modern engineering org: SAST/DAST/SCA pipelines, custom detection rules, secrets scanning, and CI/CD security gates. You've written tooling, not just configured it
  • Production experience with AWS (IAM, VPC, networking, data services), containerized workloads (Docker, Kubernetes/EKS), and infrastructure-as-code (Terraform or similar)
  • Comfort reading, reviewing, and contributing code in at least one language common to modern web stacks (Python, Go, Ruby, TypeScript, or similar)
  • Clear, direct communication style. You can make a sharp technical argument to senior engineers, translate risk into business terms for leadership, and write a bug report an engineer actually wants to fix
  • Strong partnership instincts - you get leverage by making other teams faster, not by blocking them
Job Responsibility
Job Responsibility
  • Run offensive assessments against Qualia's applications and infrastructure: manual penetration testing, exploit development, authenticated web/API testing, and adversarial review of new designs before they ship
  • Lead threat modeling and secure design review for the highest-risk initiatives across the company, and mentor engineers to do the same for their own work
  • Own and evolve our AppSec tooling stack end-to-end - SAST, DAST, SCA, secret scanning, IaC scanning, and the CI/CD gates that tie them together. Build the custom rules, detections, and automation that generic tooling doesn't give us
  • Harden our cloud posture: review AWS configurations, IAM policies, Kubernetes/EKS workloads, and networking boundaries
  • build automation and guardrails that prevent the same class of issue from recurring
  • Reduce toil for the team - write the tools, scripts, and integrations that turn a day of triage into a few minutes
  • Partner with Infrastructure and Platform on detection engineering, incident response support, and cross-cutting programs (secrets management, supply chain, runtime security)
  • Set the technical bar for the AppSec team: raise the quality of reviews, establish patterns others can reuse, and mentor peers across seniority levels
  • Represent AppSec in architectural reviews, vendor evaluations, and compliance efforts
What we offer
What we offer
  • comprehensive health plans
  • 401k program
  • commuter benefits
  • professional development
  • parental leave
  • flexible time off policy
  • robust online onboarding program
  • biweekly all hands meetings
  • a variety of internal virtual events to keep employees connected
  • Fulltime
Read More
Arrow Right

Senior AI Security Engineer

The Senior AI Security Engineer is a technical leader and engineering manager wi...
Location
Location
Hungary , Budapest
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8-10+ years of experience in software engineering, with demonstrable experience as a technical lead or engineering manager
  • Python mastery: Deep, hands-on experience building and maintaining production-grade Python applications and services
  • LLM engineering: Practical experience with LLM APIs (OpenAI, Anthropic, Google), prompt engineering, model evaluation, and input/output guardrails
  • Production systems: Track record of deploying and operating AI/ML systems in production at enterprise scale
  • Software engineering fundamentals: Clean code, design patterns, testable architecture, CI/CD, infrastructure-as-code
  • 3+ years leading or managing engineering teams, including performance management, hiring, and career development
  • Track record of delivering complex software products in environments where priorities shift rapidly
  • Experience setting engineering standards and driving quality across a team's output
  • Demonstrated ability to mentor and develop engineers through code review, architectural guidance, and knowledge sharing
  • Proven capability to attract, develop, and retain engineering talent
Job Responsibility
Job Responsibility
  • Agentic AI Engineering & Use Case Incubation (40%): Own and evolve the Incubator Environment — the platform and tooling that enables CISO teams to move from idea to working PoC to validated use case
  • Partner with cybersecurity domain teams to understand their challenges, identify high-value AI use cases, and rapidly prototype agentic solutions
  • Design, build, and deploy agentic AI systems that autonomously perform cybersecurity tasks — including threat analysis, security control validation, intelligent triage, and response orchestration
  • Architect multi-agent orchestration systems, defining how AI agents collaborate, delegate, and escalate across security workflows
  • Implement robust agent infrastructure: tool use frameworks, memory and context management, planning/execution loops, guardrails, and human-in-the-loop controls
  • Build and maintain RAG pipelines, knowledge retrieval systems, and dynamic context assembly that underpin agent decision-making
  • Shepherd validated use cases through to production readiness and handoff to the dedicated product support team
  • Drive adoption and effective use of AI development tooling (Devin, GitHub Copilot, Claude Code) to maximize team velocity
  • Make key technical decisions on architecture, technology selection, and build-vs-integrate trade-offs
  • Incubator Platform & Technical Architecture (25%): Design and maintain the Incubator Environment architecture — a scalable, secure platform that enables rapid prototyping and validation of agentic AI use cases
What we offer
What we offer
  • Cafeteria Program
  • Home Office Allowance (for colleagues working in hybrid work models)
  • Paid Parental Leave Program (maternity and paternity leave)
  • Private Medical Care Program and onsite medical rooms at our offices
  • Pension Plan Contribution to voluntary pension fund
  • Group Life Insurance
  • Employee Assistance Program
  • Access to a wide variety of learning and development programs, online course libraries and upskilling platforms, such as Udemy and Degreed
  • Flexible work arrangements to support you in managing work - life balance
  • Career progression opportunities across geographies and business lines
  • Fulltime
Read More
Arrow Right

Senior Cloud Security Engineer

We’re searching for a Senior Cloud Security Engineer. You will be part of the Cl...
Location
Location
United States , San Francisco
Salary
Salary:
162000.00 - 235000.00 USD / Year
aurora.tech Logo
Aurora Innovation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of progressive experience in security engineering
  • Understanding of fundamental security concepts such as Authentication, Authorization, Zero-Trust, and their application to cloud native infrastructure and applications
  • Hands-on experience in securing cloud and Kubernetes environments
  • Experience with Kubernetes admission controllers, vulnerability management, supply-chain security, network security, and use of mTLS and PKI to secure infrastructure
  • Ability to design and implement security controls for Kubernetes, including strong knowledge of authorization models, admission controllers, and security best practices
  • Understanding of modern Identity and Access Management (IAM) standards and technologies such as OAuth2/OIDC, SAML
  • Proficiency in at least one modern programming/scripting language (e.g., Python or Go) for building security automation
  • Experience writing and using Terraform.
Job Responsibility
Job Responsibility
  • Secure Aurora’s cloud environment in the areas of but not limited to: Manage IAM roles and policies
  • Enforce security controls
  • Construct security boundaries for resources and services
  • Provide security guidance involving Cloud and Kubernetes
  • Create automation to solve security problems at the root
  • Design, build, and configure security infrastructure clouds such as like AWS, Azure, or GCP
  • Manage the security posture of workloads deployed on Kubernetes environments.
What we offer
What we offer
  • Annual bonus
  • Equity compensation
  • Benefits.
  • Fulltime
Read More
Arrow Right

Member Of Technical Staff - Security Engineer

Copilot is becoming an agentic system: it can plan, reason, and take actions acr...
Location
Location
United States , Redmond
Salary
Salary:
139900.00 - 274800.00 USD / Year
https://www.microsoft.com/ Logo
Microsoft Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Doctorate in Statistics, Mathematics, Computer Science, or related field AND 3+ years of experience OR Master’s Degree AND 4+ years of experience OR Bachelor’s Degree AND 6+ years of experience in security engineering, secure software development, large-scale computing, threat modeling, or applied security analytics, including experience designing or building systems to detect, prevent, or mitigate security threats, or equivalent experience.
Job Responsibility
Job Responsibility
  • Design and build secure, high‑performance platform components that support Copilot’s agentic workflows across cloud and device environments
  • Develop novel security mechanisms for agentic AI systems, including real‑time intent validation, information‑flow controls, isolation boundaries, and abuse‑resistant orchestration
  • Eliminate entire classes of vulnerabilities by creating secure‑by‑default APIs, sandboxing layers, and hardened system interfaces
  • Build and operate offensive security tooling and agents that continuously probe Copilot’s autonomy, reasoning paths, and trust boundaries
  • Partner closely with AI researchers, platform engineers, and product teams to translate research and prototypes into production‑ready security features
  • Write high‑quality, well‑tested code across backend services, platform layers, and AI‑adjacent systems
  • Use telemetry, signals, and data‑driven analysis to detect abuse, anomalous agent behavior, and emerging threat patterns
  • Navigate ambiguity, make sound engineering tradeoffs, and ship iteratively in a fast‑paced product environment
  • Contribute to a culture of high ownership, technical excellence, and inclusive collaboration.
  • Fulltime
Read More
Arrow Right