• Tyto Athene (Annapolis Junction, MD)
    …escalation point for troubleshooting and problem resolution of UC/AVMM systems. + Lead root-cause analysis for complex hardware, software , and network ... Athene is searching for a **Tier 3 Unified Communications/Audio Visual Engineer ** to provide expert-level engineering, troubleshooting, and lifecycle support for… more
    DirectEmployers Association (09/09/25)
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  • Epsilon, Inc (Washington, DC)
    **Wi-Fi Network Engineer III** **Epsilon is now part of AMERICAN...Secret clearance with the ability to obtain a Top Secret . ( _This is a federal ... and data networks. **An average day:** As Wi-Fi Network Engineer III, you are expected to be a business...work under the direction of the Senior Wi-Fi Team Lead to design and support network strategies to meet… more
    DirectEmployers Association (09/25/25)
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  • Carnegie Mellon University (Arlington, VA)
    …customer needs effectively. + You've worked in a collaborative team environment as a software developer, software engineer , or verification engineer . + ... that delivers timely and high-quality results. We are looking for a creative engineer to design and develop software prototypes and research methods for… more
    DirectEmployers Association (08/06/25)
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  • Carnegie Mellon University (Arlington, VA)
    …customer needs effectively. + You've worked in a collaborative team environment as a software developer, software engineer , or verification engineer . + ... that delivers timely and high-quality results. We are looking for a creative engineer to design and develop software prototypes and research methods for… more
    DirectEmployers Association (08/06/25)
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  • Software Engineer , Lead

    Parsons Corporation (Annapolis Junction, MD)
    …and redefine what's possible. **Job Description:** Parsons is seeking an experienced and dynamic ** Lead ** ** Software Engineer ** to manage a diverse team of ... software professionals, including a Software Architect, multiple types of software development...advantageous but not required **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is… more
    Parsons Corporation (08/26/25)
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  • Lead Software Engineer

    TheIncLab (Mclean, VA)
    …Mission, Should You Choose to Accept As a key member of the R&D Team, the Lead Software Engineer will guide small teams through complex engineering projects, ... opportunities in both technical and leadership pathways, allowing the Lead Software Engineer to continuously...eligible to obtain a US Security Clearance at the Secret or Top - Secret level. Benefits… more
    TheIncLab (09/26/25)
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  • Lead Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a highly experienced and mission-focused ** Lead Software Engineer ** to join our CNO team in **Hanover, MD.** As a Lead Software ... are not limited to:** + Design and develop new hardware- or software -based CNO capabilities + Manage the design, development, documentation, testing, and debugging… more
    ManTech (10/21/25)
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  • Principal Software Engineer

    Leidos (Annapolis Junction, MD)
    …difference in National Security!** **Job Summary:** We are seeking a highly experienced Principal Software Engineer to lead the development and evolution of ... **Description** **Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (07/31/25)
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  • Senior Kubernetes Software Engineer

    Leidos (Columbia, MD)
    …difference in National** **Security!** **Job Summary:** We are seeking a highly experienced Senior Software Engineer to lead the development and evolution of ... Job Description **Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (07/31/25)
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  • Staff Embedded Software Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …and systems. This position will lead both Flight Software and Test Software . The systems the software engineer will be working on are focused ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...history. Northrop Grumman's Space Systems is seeking a **Staff Software Development Engineer ** in **Linthicum, MD** with… more
    Northrop Grumman (08/08/25)
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  • Sr Principal Systems Engineer - Active…

    General Dynamics Information Technology (Washington, DC)
    …**Job Description:** **Sr Principal Systems Engineer - Active Directory - Active Top Secret Required** Seize your opportunity to make a personal impact as ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...a **Sr** **Principal Systems Engineer ** **- ACTIVE DIRECTORY** with GDIT. A career in… more
    General Dynamics Information Technology (09/26/25)
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  • ACAS Engineer - Active Top

    ENS Solutions (College Park, MD)
    …to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to ... individually or in a small integrated team, and potentially lead a task, project, or team. Ensure project completion...with STIGs, SCAP, and cybersecurity best practices + Active TS /SCI clearance; willingness to take a polygraph exam +… more
    ENS Solutions (09/27/25)
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  • Software Engineer SME

    Leidos (Gaithersburg, MD)
    …and able to obtain a Polygraph.** **Primary Responsibilities:** + Serve as the lead software engineer and technical advisor for mission applications ... of the Decision Advantage Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook Program. The… more
    Leidos (10/05/25)
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  • Software Engineer ( TS /SCI…

    Parsons Corporation (Fort George G Meade, MD)
    …Unleash your talent and redefine what's possible. **Job Description:** We are seeking a ** Software Engineer 1** to join the software development team who ... software and system documentation + Serve as team lead at the level appropriate to the software...SCI w/ poly required **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is… more
    Parsons Corporation (09/02/25)
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  • Power BI Analyst- Engineer ( TS )

    Koniag Government Services (Washington, DC)
    …is hiring a Power BI Analyst- Engineer . Position requires an active Top Secret /SCI clearance with ability to obtain additional security requirements. Please ... not apply if you do not possess the required Top Secret Clearance. We offer competitive compensation...mission. We are currently seeking a dedicated Power BI Analyst- Engineer who believes in the principles of freedom, democracy,… more
    Koniag Government Services (08/26/25)
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  • Lead Network Systems Engineer

    Parsons Corporation (Mclean, VA)
    …network management tools and software . **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Lead ** **Network Systems Engineer ** to join our team! In this role,… more
    Parsons Corporation (09/09/25)
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  • CNO Automated Test Engineer (Active…

    General Dynamics Information Technology (Hanover, MD)
    …RQ208181 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Software Engineering **Skills:** Software Testing Process,Test Automation,Test...**You receive an additional 5 days of PTO for TS /SCI with Poly** CNO Test Engineer Expert… more
    General Dynamics Information Technology (10/09/25)
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  • CNO Test Engineer ( TS /SCI…

    General Dynamics Information Technology (Hanover, MD)
    …RQ209056 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... **You receive an additional 5 days of PTO for TS /SCI with Poly** The responsibility is career-defining. So is...SVN What you'll experience: - Technologies that aren't just top -notch, they're often top - secret -… more
    General Dynamics Information Technology (10/21/25)
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  • Software Release Train Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Software Release Train Engineer , Senior TS /SCI** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington ... Description:** CGI Federal has an exciting opportunity for a Software Release Train Engineer (RTE) within our...to 8 years of experience . Security Clearance: Active TS /SCI with willingness to obtain and maintain a CI… more
    CGI Technologies and Solutions, Inc. (10/07/25)
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  • Network Engineer - TS /SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ208530 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... and must have a strong understanding of network security compliance and software -defined networking (SDN) practices. The engineer will also be responsible… more
    General Dynamics Information Technology (10/14/25)
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