IT Systems Engineer 3 Job at M.C. Dean, Inc (Annapolis Junction)

IT Systems Engineer | Infrastructure Engineer

We are seeking an Adelaide-based Systems Engineer to take ownership of our core ...

Location

Australia , Adelaide

Salary:

Not provided

DyFlex Solutions

Expiration Date

Until further notice

Requirements

4+ years of experience in systems engineering / systems administration or infrastructure engineering
Deep expertise in the Microsoft ecosystem, including Windows Server 2022, Entra ID (hybrid), Azure, and Microsoft 365
Proven ability to automate processes using PowerShell (advanced scripting) and/or Power Automate
Strong background in cybersecurity uplift: patching, hardening, vulnerability remediation, and identity/endpoint security
Hands‑on experience with ASD Essential Eight, with exposure to ISO 27001 or SOC 2 considered highly advantageous
Experience in firewall administration (e.g., Sophos), routing/switching fundamentals, and secure remote access design
Experience supporting or administering Linux (SUSE preferred) within a predominantly Windows environment
Demonstrated ability to deliver technical upgrades end‑to‑end with high‑quality documentation and handover
Experience producing clear technical diagrams and architectural documentation
Strong communication, collaboration, and coaching skills, with the ability to guide junior team members

Job Responsibility

Manage and optimise our Microsoft ecosystem, including Windows Server, Active Directory, and Microsoft 365
Administer and enhance Microsoft Entra ID in a hybrid environment, including Conditional Access, SSO integrations, and identity security controls
Lead our cybersecurity uplift, driving vulnerability remediation, system hardening, Essential Eight maturity, and Microsoft Defender improvements
Contribute to the implementation and operationalisation of Microsoft Sentinel, including onboarding data sources and alert tuning
Architect, manage, and scale our Azure environment (IaaS/PaaS) to support a rapidly growing national team
Act as the final Level 3 escalation point for complex server, identity, networking, and endpoint issues
Oversee network integrity and security, including firewall management, site‑to‑site VPNs, remote access VPNs, and uplift of network segmentation
Drive infrastructure automation and consistency by developing and maintaining advanced PowerShell scripts and automations
Support and enhance our SOE, server build patterns, platform standards, and operational processes
Maintain and monitor our mixed environment, including SUSE Linux servers used for internal projects

What we offer

A flexible and supportive work environment
Competitive remuneration and benefits including novated lease, birthday leave, salary packaging, wellbeing programme, additional purchased leave, and company-provided laptop
Comprehensive SAP training and certifications

Fulltime

UX Engineer 3 / Software Engineer 3

We are looking for a Mid–Senior Level UX Designer with strong visual and interac...

Location

United States , Sunnyvale

Salary:

106000.00 - 243000.00 USD / Year

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

6+ years of visual design and UX/product design experience
Experience designing for complex enterprise applications, dashboards, or tools (networking, cloud, DevOps, security, or infrastructure)
Strong portfolio demonstrating end-to-end UX work: problem framing, workflows, wireframes, prototypes, and polished visuals
Ability to collaborate with PMs, architects, and engineers to understand domain complexities and translate them into intuitive user experiences
Proficiency with industry-standard design tools (Figma preferred
Sketch, Illustrator, Photoshop, or similar tools also relevant)
Portfolio, website, or relevant work samples required

Job Responsibility

Develop and evolve design systems, reusable components, and interaction patterns that support complex orchestration and network lifecycle workflows
Ensure consistency and clarity across topology views, configuration screens, telemetry dashboards, and troubleshooting tools
Partner with UX Research to conduct usability tests with network engineers and operators
Use research insights, product strategy, and industry trends (automation, network assurance, AI-assisted operations) to inform design decisions
Balance user needs with business goals, technical constraints, and roadmap priorities
Work closely with Product Managers, Technical Architects, and Engineering teams to align on problem definition, requirements, constraints, and success criteria
Influence cross-functional stakeholders and advocate for UX strategy across the product lifecycle
Provide thoughtful critique and mentorship to designers to maintain a high quality bar

What we offer

Health & Wellbeing benefits
Personal & Professional Development programs
Unconditional Inclusion environment
Comprehensive benefits suite supporting physical, financial and emotional wellbeing

Fulltime

IT Systems Engineer 4

We are seeking a IT-oriented System Engineer 4 to join our Security and Electron...

Location

United States , Annapolis Junction

Salary:

125120.00 - 187680.00 USD / Year

M.C. Dean, Inc

Expiration Date

Until further notice

Requirements

U.S. Citizenship
active TS/SCI w/ polygraph clearance
Systems Engineering, Electrical Engineering, Mechanical, Computer Science, or a Related Engineering Discipline Bachelor’s Degree
7+ Years of progressive experience
3+ years of experience with the provision of system solutions for physical security systems and IT solutions
Experience eliciting requirements, conducting research, designing, testing, and implementing hardware and software solutions for data center and virtual infrastructure technologies
Engineering experience with VMware ESXi and vSphere
Engineering experience with Microsoft Windows Server Deployment and Administration
Engineering experience with Microsoft Windows Deployment and Administration
Engineering experience with DNS, DFS, and DHCP

Job Responsibility

Assist with the automation and optimization of engineering processes
Perform systems engineering assessments (upgrades, system improvements, lifecycle refreshes, migrations, new deployments), develop conceptual design solutions, and create implementation work breakdown structures to drive planning and estimating
Advise on alternative and innovative approaches and conduct feasibility studies
Support research, prototyping, and development of integrated system capability by working closely with industry partners and OEMs to implement the latest and best-in-bread capabilities to meet customer emerging needs
Identify and document operational, functional, and technical requirements
Develop technical documentation, such as system architecture and system design documentation, functional and performance verification test plans, and technical implementation plans
Incorporate new plans, designs and systems into ongoing operations
Interact with the Government regarding Systems Engineering technical considerations and for associated problems, issues or conflicts
Conduct configuration and development activities
Conduct testing against established test plans

What we offer

A competitive salary
Medical, dental, vision, life, and disability insurance
Paid time off
Tuition reimbursement
401k Retirement Plan
Military Reserve pay offset
Paid maternity leave

Fulltime

Systems Engineer 3

The Principal Systems Engineer functions as a senior technical authority respons...

Location

United States , Annapolis Junction

Salary:

190000.00 - 225000.00 USD / Year

Columbia Technology Partners

Expiration Date

Until further notice

Requirements

U.S. Citizenship is required for all applicants
All applicants and employees are subject to random drug testing in accordance with Executive Order 12564
Employment is contingent upon successful completion of a security background investigation and polygraph
DOD 8570 Certification
This position requires an active Security Clearance with appropriate Polygraph
Minimum of twenty (20) years of Systems Engineering experience supporting programs of comparable size, scope, and complexity
Bachelor's degree in Systems Engineering, Computer Science, Information Technology, or a related technical discipline
five (5) additional years of relevant Systems Engineering experience may substitute for a degree
Demonstrated experience integrating, sustaining, or supporting large-scale analytic, SIGINT, or mission processing systems (e.g., XKEYSCORE or equivalent) in high-availability, secure environments

Job Responsibility

Architect, integrate, test, deploy, and sustain packet-based hardware and software systems utilizing COTS and GOTS solutions in large-scale distributed environments supporting XKEYSCORE or similar mission platforms
Lead end-to-end systems integration across compute, storage, network, and software components to ensure interoperability, scalability, resilience, and optimized analytic performance
Develop and execute system integration, validation, verification, and deployment strategies to ensure operational readiness and compliance with technical and mission requirements
Design, maintain, and enhance BASH and PERL automation scripts to support system provisioning, configuration management, and lifecycle maintenance of core servers and clustered computing environments
Drive automation initiatives and process improvements to improve system reliability, efficiency, and long-term maintainability across distributed infrastructures
Provide senior-level technical leadership and advanced troubleshooting support, including system upgrades, patching, performance tuning, and lifecycle sustainment in operational settings
Deliver technical training and mentorship to administrators, operators, and engineering teams while enforcing security, compliance, and configuration management requirements for classified systems

What we offer

Medical: 3 superior plans
Vision + Dental: free to you + paid in full by CTP
Retirement: 401k - 6% company contribution
PTO + Leave: customizable leave plans, Jury Duty, Bereavement + Military Leave
Career Growth: Up to $10,000 for approved career-related learning, training, education, and/or tuition
Life and AD&D Insurance/Short-Term & Long-Term Disability: at zero cost to you
Profit Sharing Bonus: End of year cash
Referral Bonus Program: bonuses range from $7,000-$20,000

Fulltime

Systems Engineer 3

RealmOne was built on the principle that people matter first and foremost. We be...

Location

United States , Columbia

Salary:

205000.00 - 235000.00 USD / Year

RealmOne

Expiration Date

Until further notice

Requirements

Bachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management or related discipline from an accredited college or university
Five (5) years of additional SE experience may be substituted for a bachelor’s degree
Twenty (20) years of experience in programs and contracts of similar scope, type, and complexity within the Federal Government
Compliance with DoD 8570
Security + CE
Active Security Clearance with appropriate Polygraph

Job Responsibility

Analyzes user’s requirements, concept of operations documents, and high-level system architectures to develop system requirements specifications
Analyzes system requirements and leads design and development activities
Guides users in formulating requirements, advises alternative approaches, and conducts feasibility studies
Provides technical leadership for the integration of requirements, design, and technology
Incorporates new plans, designs and systems into ongoing operations
Develops technical documentation
Develops system Architecture and system design documentation
Guides system development and implementation planning through assessment or preparation of system engineering management plans and system integration and test plans
Interacts with the Government regarding Systems Engineering technical considerations and for associated problems, issues or conflicts
Ultimate responsibility for the technical integrity of work performed and deliverables associated with the Systems Engineering area of responsibility

What we offer

Healthcare Coverage + Insurance: Medical: Three (3) rich healthcare options through CareFirst with 100% or majority company-paid premiums
Tax-advantaged health savings account available with generous employer contribution
Dental + Vision: 100% employer-paid for employees and family, with a buy-up option available
Retirement + Savings: 401K – 10% TOTAL CONTRIBUTION – 5% safe harbor – 5% annual profit share (both immediately vested!)
Paid Time Off + More: 4 weeks starting PTO – 11 federal holidays + 2 floating holidays – Paid hours for company-required training
Career Growth + Development: Access to FREE 24/7 learning via Udemy – Opportunities to participate in tech councils, industry initiatives, etc. – $7,500 annual Educational & Professional Development Assistance
Paid parental leave
Annual swag drops
Flexible work schedules
Generous referral bonus program

Fulltime

Audio Visual IT Engineer 3

The AV IT Engineer 3 will create AV IT engineering plans and schematics for phas...

Location

United States , La Jolla

Salary:

71600.00 - 95000.00 USD / Year

UC San Diego

Expiration Date

Until further notice

Requirements

Strong knowledge of AV IT design and field implementation
Demonstrated ability to create AV flow diagrams, schematics and AV infrastructure drawings
Demonstrated skill and experience in creating AV system line drawings and creating design documentation
Ability to read and interpret blueprints and specifications
Demonstrated knowledge of applicable codes and regulations and ability to provide technical advice based on sound understanding of AV principles and practice
Demonstrated experience managing phases of AV projects including obtaining scope, budget, planning, design, bid preparation, installation, inspection, testing and final walk through
Ability to test and operate installed AV IT equipment
Knowledge of audio, video and control systems as well as architectural and cabling requirements
Knowledge of electronics theory with emphasis on audio, video and communications circuitry, AV IT control systems and signal flow
Self-motivated and works independently and as part of a team

Job Responsibility

Designs facilities and systems based on analysis of clients' needs, applicable codes and regulations and AV principles and best practices
Creates highly complex, detailed drawings and proposals for facilities and systems using modeling software including AV flow diagrams, schematics and AV infrastructure drawings
Assists in creating documentation, drawings and schematics needed by client to hire a third party installation firm
Verifies phases or components of systems designed are installed to plan specifications and communicates assessment to client with suggested remediation if needed
Creates AV system line diagrams and coordinates with AutoCAD draftsman to create final design documentation
Responsible for finalizing and reviewing as-built documents
Assembles product documentation
Performs assessment testing
Conducts product research and provides recommendations including approaches, trends, sources and uses that have a significant impact on individual or multiple departments
Assists in reviewing and estimating schedules and design costs including equipment, installation, labor, materials and other related costs

What we offer

Health/Dental/Vision Insurance
Vacation/holidays (15 vacation days & 13 paid holidays a year)
Work/Life Balance
UC Retirement Plan
Pet insurance

Fulltime

It Systems Engineer I

IT Systems Engineer I is an entry–level position that operates using established...

Location

United States , Tampa

Salary:

Not provided

BST Global

Expiration Date

Until further notice

Requirements

Associate of Science degree in computer science or another technology-related field
1–3 years of industry or academic experience supporting Microsoft Windows-based infrastructure, including PCs, servers, and network-related peripherals
Working knowledge of Microsoft Windows desktop operating systems, including Windows 11
Hands-on experience supporting and troubleshooting Microsoft Office applications, including Outlook, Word, Excel and PowerPoint
Experience troubleshooting and repairing Intel-based desktop and server hardware (PC support)
Understanding of network utilities and services, such as DNS, DHCP, TCPIP, TELNET, RDP and WINS
Understanding of remote access technologies, such as VPN, SSL, and Remote Desktop and its authentication techniques
Customer service oriented, good communication skills, considerate, cooperative and the ability to interact with a wide variety of personalities at all corporate levels

Job Responsibility

Provide first-level support for end user issues related to the enterprise desktop and network environment
Use established procedures to install, test, and configure desktop and server operating system environments and data and voice network infrastructure
maintain and track software and hardware asset information for the organization
maintain peripherals, e.g., printers and video display equipment connected to the network
Develop end user FAQ-style documentation for general IT support and questions
Assist in assigning, managing, and deleting user accounts, groups and systems in a Microsoft Windows Active Directory environment
Perform additional related duties as assigned

Fulltime

Systems Engineer 3

The Senior Systems Engineer serves as the technical lead for the full lifecycle ...

Location

United States , Annapolis Junction

Salary:

Not provided

Columbia Technology Partners

Expiration Date

Until further notice

Requirements

At least twenty (20) years of progressive Systems Engineering experience supporting programs or contracts of comparable scope, complexity, and mission impact
Bachelor's degree in Information Technology, Systems Engineering, Computer Science, or a closely related technical field
an additional five (5) years of directly relevant Systems Engineering experience may be substituted for a degree
U.S. Citizenship is required for all applicants
DOD 8570 Certification
This position requires an active Security Clearance with appropriate Polygraph

Job Responsibility

Lead system architecture, integration, verification, deployment, training, and long-term sustainment of packet-based hardware and software platforms utilizing COTS and GOTS components
Oversee end-to-end integration of hardware, software, and network infrastructures, ensuring seamless interoperability, scalability, and performance across distributed environments
Plan, develop, and execute system integration strategies, including validation and verification activities, to ensure systems meet operational, functional, and performance requirements
Design, develop, and maintain BASH and PERL automation scripts supporting system provisioning, configuration management, deployment, and sustainment of core servers and clustered compute environments
Drive automation and process optimization initiatives to improve system stability, operational efficiency, and maintainability
Provide senior-level technical direction for troubleshooting, system optimization, patching, upgrades, and lifecycle sustainment activities
Train and mentor system administrators, operators, and engineering staff, ensuring compliance with security, configuration management, and operational standards

What we offer

Medical: CTP offers 3 superior plans, bringing our employees both in-network and out-of-network options
Vision + Dental: Both free to you + paid in full by CTP
Retirement: 401k - 6% company contribution
PTO + Leave: A work life balance is extremely important to our team here at CTP, which is why our paid time off plans are so lucrative. Offering customizable leave plans to meet your needs is just one of our many perks! Jury Duty, Bereavement + Military Leave provided
Career Growth: Up to $10,000 provided for approved career-related learning, training, education, and/or tuition
Life and AD&D Insurance/Short-Term & Long-Term Disability: More peace of mind, at zero cost to you
Profit Sharing Bonus: End of year cash gets added to your bottom-line
Referral Bonus Program: Our tiered program provides an incentive with each stage of the hiring process your referral passes. Our bonuses range from $7,000-$20,000, if your referral joins the team

Fulltime

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IT Systems Engineer 3

Job Description

Job Responsibility

Requirements

Nice to have

What we offer

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