• Tyto Athene (Washington, DC)
    **Description** Tyto Athene is searching an experienced ** Senior Network Engineer ** to support a federal government client's network and system security and ... engineering efforts. The Senior Network Engineer will be responsible for...standards + Define and maintain policies, principles, hardware, and software relevant to the network + Support a secure… more
    DirectEmployers Association (11/15/25)
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  • Red River (Washington, DC)
    Red River Technology is actively seeking a dedicated and highly skilled Senior Network & Systems Engineer with deep expertise in Cisco ACI, virtualization ... visibility and issue resolution. + Collaboration & Documentation + Partner with software , DevOps, and cybersecurity teams to support end-to-end solution delivery. +… more
    DirectEmployers Association (10/16/25)
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  • Zscaler (Washington, DC)
    …countries. Bring your vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling organizations worldwide to ... strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management ...adhering to one-way diode transfer protocols.** Reporting to the Senior Manager of Information Security Engineering, you will be… more
    DirectEmployers Association (10/11/25)
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  • Tyto Athene (Annapolis Junction, MD)
    …Unified Communications (UC) and Audio Visual Multi-Media (AVMM) systems. The Tier 3 Engineer will serve as a senior technical resource, resolving escalated ... characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1452/ senior -av- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-MD-Annapolis Junction_ **ID** _2025-1452_… more
    DirectEmployers Association (09/09/25)
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  • Applied Research Associates, Inc. (Herndon, VA)
    **Description** ARA is looking for a Senior DevOps Engineer with strong expertise in OpenShift and you need to have a solid understanding of DevOps principles, ... container orchestration, and cloud-native application development. The Senior DevOps Engineer will be responsible for...be a US citizen with an active TS/SCI security clearance ** + Bachelors degree in a related field along… more
    DirectEmployers Association (09/11/25)
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  • Applied Research Solutions (Springfield, VA)
    …are motivated through our industry competitive benefits package, our awards and recognition program, and personalized attention from ARS Senior Managers.?? ... **Description** ARS is looking for a DevOps Engineer . As a DevOps Engineer , you...will directly impact the efficiency and quality of our software delivery. This will include optimizing existing CI/CD pipelines… more
    DirectEmployers Association (11/04/25)
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  • Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    …space\- based programs in support of national security\. We are looking for a software engineer to craft and build innovative solutions for our customers\. You ... system capabilities from early design through site acceptance focused on software reuse, COTS/FOSS integrations, and innovative, affordable best practices\. * Be… more
    Lockheed Martin (11/07/25)
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  • Senior Software Engineer

    General Dynamics Information Technology (Oakton, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** GDIT is seeking a Senior Software Engineer to join our team. US Citizenship ... **Req ID:** RQ207012 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Secret...onsite. Deliver simple solutions to complex problems as a Senior Software Engineer at GDIT.… more
    General Dynamics Information Technology (09/13/25)
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  • Principal/ Sr . Principal Cyber…

    Northrop Grumman (Chantilly, VA)
    …prioritize bugs until resolution **Basic Qualifications for a Sr . Principal Cyber Software Test Engineer :** + ** Clearance : Candidate must currently have ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: No **Description** At Northrop...you to join our team as a **Principal** **Cyber Software Test Engineer ** and ** Sr .… more
    Northrop Grumman (11/01/25)
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  • Software Engineer Sr Advisor…

    General Dynamics Information Technology (Fairfax, VA)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Sr Advisor Deliver simple solutions to complex ... **Req ID:** RQ203602 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top...problems as a Software Engineer Sr Advisor at...problems as a Software Engineer Sr Advisor at GDIT. Here, you'll… more
    General Dynamics Information Technology (10/21/25)
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  • Principal/ Sr . Principal Systems…

    Northrop Grumman (Dulles, VA)
    …making history. Northrop Grumman Space Systems Sector seeks a qualified Principal or Senior Principal Systems Engineer for the role of Ground Segment Systems ... Engineer for a Ground/Mission Software program. This role requires on-site, in-person support in...or related area and 3 years of experience. + ** Senior Principal Engineer Level (T4)** - BS… more
    Northrop Grumman (10/17/25)
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  • Sr Staff Engineer Software

    Northrop Grumman (Annapolis Junction, MD)
    …with the ability to obtain/maintain a security clearance . **Preferred Qualifications for Sr Staff Software Systems Engineer :** + Willingness to learn ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the...radical new energy-efficient computing systems. MDA is seeking a ** Sr Staff Software Systems Engineer **… more
    Northrop Grumman (10/17/25)
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  • Sr . Principal Logging/Telemetry/Data…

    Northrop Grumman (Annapolis Junction, MD)
    …security clearance per customers' requirements.** **Basic Qualifications for Sr . Principal Logging/Telemetry/Data Handling Software Engineer ** * ... Northrop Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **a Sr . Principal Logging/Telemetry/Data Handling Software Engineer more
    Northrop Grumman (11/13/25)
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  • Principal / Sr . Principal Embedded…

    Northrop Grumman (Linthicum Heights, MD)
    …ability to obtain and maintain a DoD Top Secret clearance with SCI ** Sr . Principal** ** Software Engineer Basic Qualifications:** + Bachelor's degree with ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...Grumman's Space Systems is looking for a **Principal / Sr . Principal** ** Software Engineer ** with… more
    Northrop Grumman (11/06/25)
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  • Principal/ Sr Principal Engineer

    Northrop Grumman (Annapolis Junction, MD)
    software development process + An active DoD Secret clearance . ** Sr . Principal Crypto Software Engineer Basic Qualifications:** + Bachelor's degree ... you to join our team as a Principal or Sr . Principal Crypto Software Engineer ...software development process + An active DoD Secret clearance . **Preferred Qualifications:** + Experience with Software more
    Northrop Grumman (10/28/25)
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  • Principal / Sr . Principal Software

    Northrop Grumman (Annapolis Junction, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a **Principal Software Development Engineer / Senior ... MD.** **This requisition may be filled as a** **Principal Software Development Engineer or Senior ...Engineer :** + Current active DoD TS/SCI with Polygraph clearance + Software Architecture skills (Design Patterns,… more
    Northrop Grumman (10/10/25)
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  • Principal / Sr . Principal Embedded…

    Northrop Grumman (Annapolis Junction, MD)
    …(NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a **Principal Embedded Software Engineer / Senior Principal ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the...**This requisition may be filled as a** **Principal Embedded Software Engineer or Senior Principal… more
    Northrop Grumman (10/10/25)
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  • Sr . Software Engineer

    L3Harris (Columbia, MD)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Software Engineer Job Code: 29459 Job Location: Columbia MD ... (TCOM) is seeking a highly motivated, team oriented embedded software design engineer who will be a...and test plans. + Active Secret US DOD Security Clearance (or inactive for less than 2 years). This… more
    L3Harris (10/08/25)
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  • Senior Software Engineer

    Koniag Government Services (Washington, DC)
    …Koniag Government Services company, is seeking a Senior Software Engineer with a Top-Secret security clearance with SCI eligibility to support **Kadiak** ... and self-motivated individual to perform the duties of a Senior Software Engineer to support...position requires an Active Top Secret with SCI eligibility clearance , supporting a DOJ FBI five-year contract beginning mid-July… more
    Koniag Government Services (10/17/25)
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  • Sr Principal Cyber Software

    Northrop Grumman (Annapolis Junction, MD)
    …Sector within Northrop Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (11/12/25)
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