Systems architecture jobs in District of Columbia

Sr Systems Architecture Analyst - TS/SCI

Arlington, Virginia

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20d ago

Senior Systems Architecture Analyst Location: Arlington, VA Work Type: Onsite Remote Work: NoQualifications 10 years relevant experience and a Bachelor's degree in a technical discipline.Must have TS/SCI and be willing to work full-time on client site in Arlington, VA.Nice to have knowledge of DODAF, UAFNice to have experience with Innoslate Systems Engineering/modeling toolNice to have experience modeling systems architectures using MBSE practicesDoD experience at the OSD- or Command-Level pref

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Full-time

$80,000 - $110,000

Principal Systems Architecture Engineer - Secure Federal Ops

Herndon, Virginia

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Today

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees! The System Architecture Engineer develops and evolves

Full-time

USD 126,800.00 - 228,900.00 per year

Distinguished Engineer - Integrated Data Center Systems Architecture

Remote or California

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Today

We are looking for a Data Center Distinguished Engineer. NVIDIA's data centers host ground-breaking products across high-performance computing to machine learning applications for autonomous vehicles and healthcare. At the heart of our data centers is the ability to engineer integrated system designs in close coupling to NVIDIA's industry-leading GPU products. We are seeking a Data Center Distinguished Engineer to accelerate next-generation solutions. The Distinguished Engineer will be responsi

Full-time

USD 308,000.00 per year

Senior Infrastructure Solutions Architect (Active Secret Clearance)

Alexandria, Virginia

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Today

Suvi is hiring a Senior Infrastructure Solutions Architect in Alexandria, VA is responsible for designing, maintaining, and optimizing DoD OIG's enterprise infrastructure architecture to ensure secure, scalable, and interoperable IT environments that support mission operations. To join our team of outstanding professionals, apply today! Responsibilities Develop future-state infrastructure models, roadmaps and reference architectures covering networks, data centers, cloud, and hybrid environmen

Full-time

Lead Security Engineer

Washington, District of Columbia

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Today

Overview: My client a growing cyber security consulting firm is seeking a Lead Security Engineer to join a high-visibility federal program supporting enterprise security modernization efforts. This role is focused on building secure systems architecture, integrating cybersecurity into the development lifecycle, and ensuring compliance with federal cybersecurity frameworks and standards. Location: On-site at Client HQ - Washington, DC (Hybrid: 3 days per week) Clearance: Must currently hold a T

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Full-time

75/hr - 90/hr

2026 Internship - Systems Engineer

Laurel, Maryland

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Today

Description Are you interested in learning more about systems engineering in support of nationally important defense programs? If you are pursuing a degree in Engineering, Mathematics, Physics or related technical field and want to apply systems engineering on multiple strategic weapons systems, we'd love to have you join our team! We are seeking a Systems Engineering Intern for the System Definition and Validation Group in the Force Projection Sector. Our team focuses on translating warfight

Part-time

USD 22.60 per hour

ICAM Engineer

McLean, Virginia

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Today

Job Family: IT Cyber Security Travel Required: None Clearance Required: Ability to Obtain NACI What You Will Do: Assume a leadership role in a multi-disciplinary team developing a credential management system for a US federal agency and preparing for its global deployment. What You Will Need: Bachelor's DegreeMinimum of SIX (6) years of relevant experience, with a minimum of THREE (3) years of experience with Identity and Credential ManagmentStrong understanding stakeholder requirements and

Full-time

Digital Systems Engineer

Laurel, Maryland

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Today

Description Are you curious about complex problems and big-picture systems thinking? Do you have Systems Engineering (SE) / Digital Engineering (DE) experience and the desire to develop solutions for some of our nation's most pressing challenges? If so, we're looking for someone like you to join our team at APL! The Nuclear Command Communications Systems Group (QKR) is seeking a Digital Systems Engineer to help us make important contributions to the Nuclear Command, Control, and Communicatio

Full-time

USD 100,000.00 per year

Systems Engineer

Fort Belvoir, Virginia

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Today

Job ID: 2510705 Location: FORT BELVOIR, VA, US Date Posted: 2025-10-09 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is seeking a System Engineer to join our team at Fort Belvoir, Virginia. Job Duties: Support the modernization and integration of the Intelligence Fo

Full-time

IT Subject Matter Expert

Bethesda, Maryland

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Today

Job ID: 2509330 Location: BETHESDA, MD, US Date Posted: 2025-08-29 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training capabilities and solutions for th

Full-time

USD 200,001.00 - 240,000.00 per year

Senior Systems Engineer

Fort Belvoir, Virginia

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Today

Job ID: 2510468 Location: FORT BELVOIR, VA, US Date Posted: 2025-10-02 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is seeking a highly skilled and motivated Senior System Engineer to support the U.S. Army Intelligence and Security Command (INSCOM) at Ft. Belvoir,

Full-time

Software Engineer

Washington, District of Columbia

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Today

Job ID: 2510558 Location: WASHINGTON, DC, US Date Posted: 2025-10-06 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking Software Engineers to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations (DevOps) and Sustainment Support (ADOS) program and provide o

Full-time

USD 80,001.00 - 120,000.00 per year

Sr. Performance Tester (Tricentis NeoLoad)-Mostly Remote

Hybrid in Herndon, Virginia

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Today

Third parties-Absolutely no phone calls please !! Local Candidates only please, local to Washington DC area Final mandatory face to face interview will take place in Reston VA. Our client is seeking a Performance Test Engineer with extensive knowledge in both Tricentis NeoLoad and LoadRunner, in support of implementing Tricentis NeoLoad into our customers environment. Although primarily remote, our client does meet onsite 1-2x per month in their Reston VA office. This position also requires a

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Contract, Third Party

$73 - $85

Infrastructure Engineer / Alternate Contract Program Manager - Top Secret / SCI Eligible Required

Alexandria, Virginia

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Today

Suvi is seeking for Infrastructure Engineer/Alternate to work in Alexandria, Virginia. Contingent contract upon award. Responsibilities The Infrastructure Engineer is responsible for the design, implementation, and sustainment of enterprise infrastructure supporting hybrid environments that span Azure cloud services and on-premises systems, networks, and applications. This role ensures the availability, performance, and security of mission-critical systems and networks operating across unclass

Full-time

Senior Systems Engineer

Alexandria, Virginia

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Today

Job ID: 2508628 Location: ALEXANDRIA, VA, US Date Posted: 2025-08-20 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is hiring a Senior Systems Engineer with experience in defense weapon systems and acquisition policy to join our energized team in support of an exciting variety

Full-time

Engineering Tech Lead

Washington, District of Columbia

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Today

Engineering Tech Lead Remote - must be local to the Washington, DC metro area ship required per government contract Must be able to obtain Public Trust clearance $162K plus benefits The Engineering Technical Leader coordinates the technical aspects of all the development, architectural, operational, security, and testing activities for a team. They are responsible for bridging the product's broader goals with the technical implementation. The Engineering Technical Leader also defines, implemen

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Full-time

Systems Engineer

Gaithersburg, Maryland

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Today

The Transportation Solution Division within the Leidos Civil group is seeking Systems, Integration and Test Engineers who will be a member of a dynamic team working on the one of several Air Traffic Management programs including: En-Route Automation Modernization (ERAM), the heart of the Next Generation Air Transportation System and the pulse of the National Airspace System, providing the foundation for NexGen functions Terminal Flight Data Manager (TFDM), a tower based system that improves su

Full-time

USD 55,250.00 - 99,875.00 per year

Lead Systems Engineer

Washington, District of Columbia

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Today

Job Number: R0224012 Systems Engineer, Lead The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in our nation's airspace? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. As a leader in systems engineering, we're loo

Full-time

USD 99,000.00 - 225,000.00 per year

Systems Engineer - Mid-Career

Herndon, Virginia

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Today

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio

Full-time

USD 85,500.00 - 150,765.00 per year

ServiceNow Developer

Maryland

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Today

Senior ServiceNow Developer Location: Woodlawn, MD -100% On-site Hourly Rate: $80/hr. range. Benefits available. Additional Requirements: Successful completion of a Public Trust background investigation and/or a Public Trust clearance. ALTA IT Services has a long-term contract opening for a Senior ServiceNow Developer to support a federal end-customer based in Woodlawn, MD. This is a 100% onsite position. Seeking candidates who are local to the Baltimore area. Duties and Responsibilities: Provid

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Full-time

USD 80.00 per hour

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Systems architecture jobs in Washington, DC, USA