Senior Network Engineer III Job at Barbaricum (Indianapolis)

Network Engineer III

We are seeking talented, experienced Network Engineering professionals to join t...

Location

United States , Huntsville

Salary:

79119.18 - 190122.20 USD / Year

Arcfield

Expiration Date

Until further notice

Requirements

Bachelor's degree in Network Engineering, Computer Engineering, Computer Science, or a related technical field with 5-7 years of experience, MS 3-5 years of experience, PhD 0-2 years of experience
Valid Security+ or DoD Directive 8570.01 IAT Level II certification
Valid Cisco Certified Network Associate (CCNA) certification or higher
3+ years of general work experience designing, developing, and implementing network architecture
3+ years of experience configuring and troubleshooting routers, switches, and associated network protocols such as OSPF, EIGRP, and Rapid PVST
3+ years of experience supporting network security hardware and solutions like Cisco ASA firewalls, IPSEC, Access Control Lists (ACLs), and Network Address Translation (NAT)
Experience with network analysis tools such as SolarWinds and Wireshark
Experience with Visio
Possess and maintain a Secret clearance

Job Responsibility

Develop and deploy communications architectures to meet dynamic mission requirements across multiple ranges
Design, install, maintain, and repair deployable communications sites, ensuring optimal performance and reliability
Route data with type 1 encryption between various ranges and sites, ensuring secure and reliable communication
Configure and secure enterprise services, including routers, switches, firewalls, and access control solutions
Troubleshoot and optimize routing protocols such as OSPF and EIGRP, along with QoS, VPNs, and Spanning Tree Protocol
Interface with analog voice communications systems across multiple locations to ensure seamless integration
Maintain and update systems with patches to comply with Risk Management Framework (RMF) Information Assurance Vulnerability Management (IAVM) requirements
Collaborate with systems administrators on other standalone systems to improve their network architecture
Develop comprehensive system documentation, including standard operating procedures and network drawings
Regularly report project status to the Lead Network Engineer and Senior Management

What we offer

Health Insurance
Life Insurance
Paid Time Off
Holiday Pay
Short Term and Long-Term Disability
Retirement and Savings
Learning and Development opportunities
wellness programs

Fulltime

Network Engineer III

We are seeking talented, experienced Network Engineering professionals to join t...

Location

United States , Huntsville

Salary:

Not provided

Arcfield

Expiration Date

Until further notice

Requirements

Bachelor's degree in Network Engineering, Computer Engineering, Computer Science, or a related technical field with 5-7 years of experience, MS 3-5 years of experience, PhD 0-2 years of experience
Valid Security+ or DoD Directive 8570.01 IAT Level II certification
Valid Cisco Certified Network Associate (CCNA) certification or higher
3+ years of general work experience designing, developing, and implementing network architecture
3+ years of experience configuring and troubleshooting routers, switches, and associated network protocols such as OSPF, EIGRP, and Rapid PVST
3+ years of experience supporting network security hardware and solutions like Cisco ASA firewalls, IPSEC, Access Control Lists (ACLs), and Network Address Translation (NAT)
Experience with network analysis tools such as SolarWinds and Wireshark
Experience with Visio
Possess and maintain a Secret clearance

Job Responsibility

Develop and deploy communications architectures to meet dynamic mission requirements across multiple ranges
Design, install, maintain, and repair deployable communications sites, ensuring optimal performance and reliability
Route data with type 1 encryption between various ranges and sites, ensuring secure and reliable communication
Configure and secure enterprise services, including routers, switches, firewalls, and access control solutions
Troubleshoot and optimize routing protocols such as OSPF and EIGRP, along with QoS, VPNs, and Spanning Tree Protocol
Interface with analog voice communications systems across multiple locations to ensure seamless integration
Maintain and update systems with patches to comply with Risk Management Framework (RMF) Information Assurance Vulnerability Management (IAVM) requirements
Collaborate with systems administrators on other standalone systems to improve their network architecture
Develop comprehensive system documentation, including standard operating procedures and network drawings
Regularly report project status to the Lead Network Engineer and Senior Management

Fulltime

Network Engineer III

We are seeking a Network Engineer III to join Akuna’s innovative and growing IT ...

Location

United States , Chicago

Salary:

140000.00 USD / Year

AKUNA CAPITAL

Expiration Date

Until further notice

Requirements

3–5 years of professional experience in IP networking, ideally with exposure to low-latency environments (trading, financial services, or similar)
Bachelor’s degree in Computer Science, Information Systems, Network Design, or a related field
Strong understanding of TCP/IP, OSI model, routing protocols (BGP, OSPF) and multicast routing (IGMP, PIM, BiDir, MSDP) is required
Hands-on experience with networking equipment from one or more vendors (Cisco, Arista, or Juniper)
Solid understanding of switching fundamentals including VLANs, STP, and trunking
Experience with firewalls, ACLs, and VPNs
Experience performing network traffic and protocol analysis using standard industry tools (Wireshark, tcpdump)
Working knowledge of Linux/Unix systems
Active CCNP certification required, and desire to achieve CCIE certification is highly encouraged
Scripting language (such as Python) experience

Job Responsibility

Collaborate with our Trading, IT Infrastructure, and Development teams to configure and troubleshoot the network infrastructure
Provide day-to-day support of network and application environments, including port configuration and cabling
Provide evening and weekend support and maintenance, and travel to data centers as required
Work closely with other infrastructure engineers to evaluate current and new technology and improve all aspects of our infrastructure
Work together with senior team members to analyze business requirements, and design, implement, and manage an effective (WAN/LAN) network that supports our current domestic and global trading platform
Work with network providers to ensure that the trading infrastructure remains stable, competitive, and cost-effective
Document and focus on automation of all day-to-day operations

What we offer

discretionary performance bonus
comprehensive benefits package that may encompass employer-paid medical, dental, vision, retirement contributions, paid time off, and other benefits

Fulltime

Network Engineer III

We are seeking a Network Engineer III to join Akuna’s innovative and growing IT ...

Location

United Kingdom , London

Salary:

Not provided

AKUNA CAPITAL

Expiration Date

Until further notice

Requirements

3–5 years of professional experience in IP networking, ideally with exposure to low-latency environments (trading, financial services, or similar)
Bachelor’s degree in Computer Science, Information Systems, Network Design, or a related field
Strong understanding of TCP/IP, OSI stack, and routing protocols (BGP, OSPF)
Some experience working with either Juniper, Arista or Cisco
Understanding of switching, firewalls, STP, VLANs, VPNs, Trunks, ACLs, multicast routing (IGMP, PIM BiDir) and MSDP
Familiarity dealing with multiple vendors
Experience performing network traffic and protocol analysis using standard industry tools (Wireshark, tcpdump)
Working knowledge of Linux/Unix systems
Scripting language (such as Python) experience
Active CCNP certification required

Job Responsibility

Collaborate with our Trading, IT Infrastructure, and Development teams to configure and troubleshoot the network infrastructure
Provide day-to-day support of network and application environments, including port configuration and cabling
Provide evening and weekend support and maintenance, and travel to data centers as required
Work closely with other infrastructure engineers to evaluate current and new technology and improve all aspects of our infrastructure
Work together with senior team members to analyze business requirements, and design, implement, and manage an effective (WAN/LAN) network that supports our current domestic and global trading platform
Work with network providers to ensure that the trading infrastructure remains stable, competitive, and cost-effective
Document and focus on automation of all day-to-day operations
The ability to react quickly and accurately to rapidly changing market conditions, including the ability to quickly and accurately respond and/or solve math and coding problems

Fulltime

Network Engineer Senior Level

ITC is a Woman Owned Small Business delivering exceptional consultation to the U...

Location

United States , Fort Meade

Salary:

160000.00 - 200000.00 USD / Year

Integrity Technology Consultants

Expiration Date

Until further notice

Requirements

Minimum of 3 years as a Network Engineer (within the last 3 years)
Cisco routers, switches, and firewalls
Proficient with Linux and Windows
IAT level III
CCNA or CCNP certification
Security+ certification
Must currently possess an active NSA TS/SCI with FS Polygraph
Bachelor’s degree from an accredited college or university in Computer Science, Mathematics, or related discipline
Twelve (12) years’ experience in programs and contracts of similar scope, type, and complexity is required
Four (4) years of additional network engineering experience may be substituted for a bachelor’s degree

Job Responsibility

Provides assistance in all aspects of network management from network design through implementation, maintenance, and upgrading of existing networks
Analyzes design, specifications, and related documents
Implements communication system requirements to support the distributed functionality of a software engineering environment
Analyzes network characteristics (e.g. traffic connect time, transmission speeds, packet sizes and throughput), troubleshoots problems and recommends procurement of and/or modifications to network components
Minimize network latency and maximize data throughput through design analysis and network performance monitoring tools
Develops algorithms used in modules or incorporated into models associated with the research and development of technologies and systems
Ensures that all material received is inspected for evidence of tampering and, if any is found, submits a report of suspected physical incident immediately
Configure and maintain organization's network diagrams and accreditations
Integrate hardware and software to satisfy ISO 9000 requirements and other DoD/IC regulations
Design, integrate, test, and deploy solutions to established network issues

What we offer

401K plan with company contributions (safe harbor and profit sharing)
11 Federal holidays, 21 Days PTO
Medical, Dental, & Vision with substantial company contributions
Company provided Life, LTD and STD Insurance
Health Savings Accounts/ Flexible Spending Accounts
Referral Bonuses
Performance Bonuses
Tuition Assistance for Education, Training, and Professional certifications
Career Development

Fulltime

Information System Security Engineer - Senior

In support of a challenging, critical, and rewarding program that provides integ...

Location

United States , Warrenton

Salary:

185000.00 USD / Year

Amentum

Expiration Date

Until further notice

Requirements

Must have active Top-Secret clearance with SCI or TS with the ability to acquire SCI
Knowledge and experience with NESSUS/ACAS and Trellix administration
Experience in Splunk role while working in a Splunk Clustered Environment
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

Endpoint Security Engineering (Trellix/ePO): Expertly design, configure, and maintain Trellix components (ePO, Trellix Agent, DLP, HIPS, Policy Auditor, ABM, and VSE) across Windows and Linux environments
Author and deploy endpoint security policies for ENS modules (Threat Prevention, Firewall, Web Control) based on DISA STIGs and organizational needs
Develop custom signatures, rules, and exceptions to address zero-day threats and specific operational requirements
Validate custom exceptions to ensure uninterrupted operation of mission-critical processes without compromising compliance
Vulnerability Management (ACAS/Nessus): Design enterprise-wide vulnerability scanning strategies and manage the deployment of Security Centers and Nessus scanners
Serve as the final escalation point for complex scan issues, credentialing problems, and system communication failures
Configure automated reporting of compliance data to continuous monitoring systems and risk-scoring repositories
Security Integration & Engineering: Integrate Trellix and ACAS with tools such as Splunk, XSOAR, and ServiceNow to automate workflows and enhance incident response
Provide authoritative recommendations and ACAS-generated artifacts to support the Assessment and Authorization (A&A) process and RMF packages for Authority to Operate (ATO)
Lead the maintenance and scalability of test, development, and operational environments, collaborating with Network and DevSecOps teams to enhance resilience

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

Security Engineer III - Project Based

At ASI, we are revolutionizing industries with state-of-the-art autonomous robot...

Location

United States , Logan

Salary:

85568.00 - 99829.00 USD / Year

Autonomous Solutions

Expiration Date

Until further notice

Requirements

Bachelor's degree in Computer Science, Cybersecurity, Electrical Engineering, or a related field, or equivalent practical experience
5+ years of experience in Application Security, Secure Software Engineering, or Vulnerability Management
Hands on exposure to securing software written in C, C++, and C#
Working knowledge of secure communications technologies including TLS, PKI, and certificate management
Familiarity with automated security testing tools such as SAST, DAST, or fuzzing platforms
Basic scripting experience using Python, Bash, or similar tools for automation and analysis
Understanding of common vulnerability classes including memory safety issues and secure coding practices
Exposure to audit support processes such as SOC 2 or ISO 27001 assessments is preferred
Familiarity with hardware rooted security technologies such as Secure Boot, TPMs, or HSMs is a plus
Strong analytical thinking and the ability to clearly communicate technical findings

Job Responsibility

Identify common vulnerabilities such as those outlined in the OWASP Top 10 within C, C++, and C# codebases and assist with code reviews and security assessments under the guidance of senior engineers
Support secure communications by applying foundational knowledge of TLS, certificate handling, and encrypted network protocols while assisting in the implementation and validation of secure network protections
Operate and interpret results from automated security testing tools including SAST, DAST, and fuzzing platforms, documenting findings and working with engineering teams to verify remediation of lower complexity issues
Assist with vulnerability triage, remediation validation, and monitoring of runtime or network security alerts, escalating anomalies or higher risk issues when identified
Help integrate security tools into CI/CD workflows, contribute to documentation for vulnerabilities and remediation steps, and support evidence collection and preparation for external audits such as SOC 2 and ISO 27001

What we offer

90% Medical
Generous PTO
Quarterly and Yearly Bonus Incentives

Fulltime

Information System Security Engineer - Senior

In support of a challenging, critical, and rewarding program that provides integ...

Location

United States , San Antonio

Salary:

160000.00 - 175000.00 USD / Year

Amentum

Expiration Date

Until further notice

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

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

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

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Senior Network Engineer III

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