- Huntington Ingalls Industries (Springfield, VA)
- …Clearance: TS/SCI Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems . HII works within our nation's intelligence and cyber operations communities to… more
- Lockheed Martin (Herndon, VA)
- …communications or sensing systems * Experience applying MBSE concepts in a Systems Engineer or Systems Architect role * Current LM Systems ... Lockheed Martin Space is searching for an innovative and experienced Principle Systems Architect to support the team that designs, develops, fields and operates… more
- Lockheed Martin (Herndon, VA)
- …space\-based RF sensing systems * Experience applying MBSE concepts in a Systems Engineer or Systems Architect role * Current LM Systems ... you\. Lockheed Martin Space is looking for an innovative and experienced Systems Architect to support the team that designs, develops, fields and operates comm… more
- Nightwing (Herndon, VA)
- …+ Experience with McAfee product suite. + Demonstrated strong performance as a Systems Engineer / Architect , developing or implementing information ... community, defense, civil, and commercial markets. Nightwing is seeking a cleared Systems Engineer in support of USG in the Herndon area. The System … more
- SAIC (Washington, DC)
- … + Security Administrator + Specialty and Logistics Engineering + Software Engineer + Systems Administrator + Systems Architect + Systems Engineer ... candidates will help operate, maintain, and sustain critical national mission systems to deliver resilient strategic threat warning and space capabilities as… more
- TriTech Enterprise Systems, Inc. (Lanham, MD)
- TriTech Enterprise Systems (TriTech) is seeking several 'Computer Systems Engineer / Architect (Subject Matter Experts) with the following skills. All ... Modern Development Practices Desired Skills - Experience with AWS, Azure, and hybrid systems - Knowledge of enterprise architectures for government systems -… more
- KBR (Chantilly, VA)
- Title: R & D Architect Support Engineer / Systems Engineer Belong. Connect. Grow. with KBR! KBR is seeking aR&D Architect Support Engineer / ... will serve as a technical member of a dynamic systems engineering team supporting the Government customer. The candidate...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
- GovCIO (Washington, DC)
- …referral to this job (https://careers-govcio.icims.com/jobs/7117/senior-computer- systems - engineer - architect ... **Overview** GovCIO is currently hiring a Senior Computer Systems Engineer /Architectto support ourwith our US Coast Guard program. This position will be located… more
- Noblis (Washington, DC)
- …development of new systems built from the ground up. **Software Engineer / Architect ** + Lead the design and architecture of complex, large-scale enterprise ... We are seeking a highly skilled and experienced **Software Architect / Engineer ** to support the FAA's **Broadband NAS...and end-to-end system design, particularly for highly scalable, resilient systems . Application Engineer : + Systems … more
- Guidehouse (Arlington, VA)
- …and security, ensuring the sustainability and scalability of the agency's IT systems , and assisting with the governance of EA through the development of ... the As-Built or As-Is IT infrastructure from the aging infrastructure, fragmented systems , siloed operations, and security risks. + Modernizing the physical network… more
- Intelligent Waves (Fort Belvoir, VA)
- **Overview** Intelligent Waves is seeking a Multi-Cloud Engineer / Architect (SME) to support large-scale migration and operations on a large, high-profile DOD ... and external mission partners operating in CONUS and OCONUS locations. The Multi-Cloud Engineer / Architect SME will lead the design and deployment of secure,… more
- Leidos (Fort Belvoir, VA)
- **Description** Leidos Digital Modernization is seeking an experienced **_Multi Cloud Engineer Architect SME_** to support large-scale migration and operations ... and external mission partners operating in CONUS and OCONUS locations. The Multi-Cloud Engineer / Architect SME will lead the design and deployment of secure,… more
- Intelligent Waves (Fort Belvoir, VA)
- **Overview** Intelligent Waves is seeking a Senior Cloud engineer / Architect (Azure) to support large-scale migration and operations on a large, high-profile DOD ... external mission partners operating in CONUS and OCONUS locations. The Senior Cloud Engineer / Architect (Azure) supports design of a new, modernized updated and… more
- Leidos (Fort Belvoir, VA)
- **Description** Leidos Digital Modernization is seeking an experienced **_Senior Cloud Engineer Architect (Azure)_** to support large-scale migration and ... external mission partners operating in CONUS and OCONUS locations. The Senior Cloud Engineer / Architect (Azure) supports design of a new, modernized updated and… more
- Koniag Government Services (Washington, DC)
- …Solutions, LLC a Koniag Government Services company, is seeking an experienced Cloud Engineer Architect with a TS/SCI security clearance to support EHS and ... more. Eagle Harbor Solutions is seeking experienced, motivated, career and customer-oriented Cloud Engineer / Architect personnel to join our team. As a Cloud … more
- Norstella (Washington, DC)
- NLP LLM Operations Architect & AWS Engineer Company: Norstella Location: Remote, United States Date Posted: Nov 14, 2025 Employment Type: Full Time Job ID: R-874 ... **Job Description :** We are actively seeking a specialized NLP LLM Operations Architect & AWS Engineer well-versed in AWS and experienced with cutting-edge… more
- Leidos (Ashburn, VA)
- **Description** Leidos is seeking a Chief Engineer / Architect (CEA) to provide technical leadership for a large, complex mission-critical program whose purpose is ... maintain services for Customs and Border Protection (CBP) mission support systems . This program develops applications using agile methodologies, and software… more
- Huntington Ingalls Industries (Fort Belvoir, VA)
- …required. + 9+ years of experience as an ISSE or security-focused software / systems engineer with large multi-tiered programs and Bachelors in related field; OR ... during the interview process. Job Description Enlighten is looking for a Security Engineer / Architect . Candidate will be required to understand and document a … more
- Noblis (Washington, DC)
- Responsibilities **Position Overview:** We are seeking a highly skilled **Data Architect / Data Engineer ** to support the **design, development, and governance ... mission-critical data infrastructure** for the FAA's next-generation **air traffic control (ATC) systems ** . This role will be instrumental in modernizing how the… more
- Deloitte (Mclean, VA)
- …this role ends on 12/31/2025. Work You'll Do As a Senior AI Engineer /Solutions Architect , you'll work cross-functionally with data scientists, machine learning ... related STEM field + AWS/Azure Certifications (AWS/Azure Certified: SysOps Administrator, DevOps Engineer , Solutions Architect ) + 2+ years of experience with GPU… more