• Applied Research Solutions (Washington, DC)
    …performance in related technology. + Experience with Kubernetes Minimum Security Clearance Required + Top Secret w/ SCI eligibility All positions at Applied ... **Description** ARS is looking for a Senior Platform Engineer . As a Platform Engineer , you...will directly impact the efficiency and quality of our software delivery. This will include optimizing existing CI/CD pipelines… more
    DirectEmployers Association (12/10/25)
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  • Tyto Athene (Washington, DC)
    …**Desired:** + CCNE + SAN, VMware + AD, DNS, Group Policy **Clearance:** + Active Top Secret clearance with SCI eligibility is required **Location:** + There ... **Description** Tyto Athene is searching an experienced **Senior Network Engineer ** to support a federal government client's network and system security and… more
    DirectEmployers Association (11/15/25)
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  • Zscaler (Mclean, VA)
    …DynamoDB, and messaging systems like Kafka or SQS + US citizenship with active US Top Secret / SCI security clearance **What Will Make You Stand Out (Preferred ... a cloud-first strategy. We're looking for an experienced Staff Software Engineer to join our IT Cloud...join our IT Cloud Engineering team. **This role requires Top Secret Security Clearance, which must be… more
    DirectEmployers Association (10/30/25)
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  • Applied Research Associates, Inc. (Alexandria, VA)
    …discipline from an accredited institution + 10+ years of relevant experience + Current DoW TOP SECRET clearance with SCI eligibility + Experience with one or ... Applied Research Associates, Inc. (ARA) is seeking to contingently hire a **Senior Engineer ** for ARA's effort supporting the Assistant Secretary of War for Critical… more
    DirectEmployers Association (11/26/25)
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  • ABBTECH Professional Resources, Inc. (Reston, VA)
    **Systems Engineer ** **Location- Reston, Va** **Clearance- TS / SCI w/ FSP** **Salary- $200k-$215k/yr** _The above salary range represents the range expected ... conditions._ **_This program requires US Citizenship_** Seeking a Cloud/Infrastructure Engineer for a technical development program supporting the Sponsor's… more
    DirectEmployers Association (10/22/25)
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  • ABBTECH Professional Resources, Inc. (Chantilly, VA)
    **Systems Engineer - Expert** **Location- Chantilly, Va** **Clearance- TS / SCI w/ FSP** **Salary- 185k-195k/yr** _The above salary range represents the range ... package management, navigating filesystems, running scripts, managing system services + Software development experience with **Python 3** + Version control using… more
    DirectEmployers Association (10/15/25)
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  • Full Stack Software Engineer - Java…

    Leidos (Annapolis Junction, MD)
    …much more. **Join us and make a difference in National** **Security!** **Position Summary** The Software Engineer (SWE) works as part of a small, agile team of ... engineers will be required to have experience as a software engineer supporting programs and contracts of...years of experience **Clearance Required: Must have an active TS / SCI with Polygraph.** **This posting is for… more
    Leidos (11/22/25)
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  • Principal / Sr. Principal Embedded Software

    Northrop Grumman (Jessup, MD)
    …(https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a **Principal Embedded Software Engineer /Senior Principal Embedded ... ** . **What You'll Get to Do:** The Embedded Software Engineer designs, develops, operates and maintains...Clearance with the ability to obtain and maintain a TS / SCI w. Polygraph prior to start. **Basic… more
    Northrop Grumman (12/05/25)
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  • Principal / Sr. Principal DevOps Software

    Northrop Grumman (Chantilly, VA)
    …**Preferred Qualifications for both levels:** + Active Top Secret / SCI security clearance + Experience with Software development + Experience with ... Systems** is seeking a candidate to fill a **DevOps Software Engineer ** position. This position will be...and able to obtain and maintain a TS / SCI Security Clearance. + A background in software more
    Northrop Grumman (12/04/25)
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  • Software Engineer Sr Advisor…

    General Dynamics Information Technology (Fairfax, VA)
    …**Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Agile ... of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Sr Advisor Deliver simple solutions...to customer approval * US Citizenship required Clearance Active TS with eligibility for SCI required GDIT… more
    General Dynamics Information Technology (10/21/25)
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  • Software Engineer - Level 2

    Northrop Grumman (Fairfax, VA)
    …have/required to be considered):** + Requires an **active** Top - Secret ( TS )/ Sensitive Compartmented Information ( SCI ) clearance [ ** TS / ... Software and Digital Engineering department which has 200+ Software Engineer , DevOps Engineer , Systems...strong background in JAVA development and hold an active Top Secret / SCI security clearance. You… more
    Northrop Grumman (11/14/25)
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  • Software Engineer with TS

    BigBear.ai (Annapolis Junction, MD)
    Overview Big Bear Ai (BBAI) is seeking a JavaScript Software Engineer with an active TS / SCI with Poly clearance located in Hanover, MD. This role offers ... Area. Endpoint Services is seeking a Software Engineer with an active TS / SCI ...on the NYSE under the symbol BBAI. For more information , visit https://bigbear.ai/ and follow BigBear.ai on LinkedIn: @BigBear.ai… more
    BigBear.ai (12/13/25)
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  • Software Engineer 1 ( TS

    CACI International (Columbia, MD)
    Software Engineer 1 ( TS / SCI w/Poly) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI ... * * CACI has an immediate opportunity for a Software Engineer to join a team in...of Public Key Enabling (PKE) Required Qualifications: * Active TS / SCI with polygraph * 4 - 10… more
    CACI International (11/07/25)
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  • Software Engineer 3

    Synergy ECP (Fort Meade, MD)
    …age, disability, veteran status, or any other protected class. Clearance Required: TS / SCI w/ Polygraph Software Engineer Level 3 LCAT Description: The ... Software Engineer 3 Ft. Meade, MD...Confer with system engineers and hardware engineers to derive software requirements and to obtain information on… more
    Synergy ECP (10/28/25)
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  • Senior Software Engineer - Full…

    General Dynamics Information Technology (Hanover, MD)
    …additional 5 days of PTO for TS / SCI with Poly** Job Description Software Engineer Sr Advisor Deliver simple solutions to complex problems as a ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph...Software Engineer Sr Advisor at GDIT. Here,… more
    General Dynamics Information Technology (11/19/25)
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  • Cloud Software Engineer (Levels 2…

    Belay Technologies (Annapolis Junction, MD)
    …applications, distributed Computing, Information Retrieval (IR), and Object-Oriented Design. Cloud Software Engineer works individually or as part of a team. ... Big-Data cloud systems based on documented requirements. The Cloud Software Engineer provides expertise in cloud computing,...Cloud SWE: Candidates should have the following qualifications: + TS / SCI with polygraph is required. + Bachelor's… more
    Belay Technologies (11/19/25)
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  • Senior Software Engineer

    Koniag Government Services (Washington, DC)
    …Services company, is seeking a Senior Software Engineer with a Top - Secret security clearance with SCI eligibility to support **Kadiak** and our ... self-motivated individual to perform the duties of a Senior Software Engineer to support the Web Services...support of IT infrastructure. This position requires an Active Top Secret with SCI eligibility… more
    Koniag Government Services (12/10/25)
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  • Mid-Level Software Engineer

    Koniag Government Services (Washington, DC)
    …Services company, is seeking a Mid- Level Software Engineer with a Top - Secret security clearance with SCI eligibility to support **Kadiak** and our ... self-motivated individual to perform the duties of a Mid-Level Software Engineer to support the Administrative Applications...across multiple FBI divisions. This position requires an Active Top Secret with SCI eligibility… more
    Koniag Government Services (12/10/25)
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  • Specialist, Software Engineer

    L3Harris (Chantilly, VA)
    …Position requires Top Secret Clearance which requires US Citizenship. Qualifications: + Top Secret or TS / SCI Clearance + Bachelor's degree in ... and cyber domains in the interest of national security. Job Title: Specialist, Software Engineer Full-Stack Application Job Code: 31304 Job Location: Chantilly,… more
    L3Harris (11/19/25)
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  • Mid. Software Engineer

    Belay Technologies (Fort Meade, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Mid-Level Software Engineer to join our intel team. The Software Engineer ... software components. The Agentic AI ICAM Integration Software Engineer will drive the extension of...workflow integrations. Candidates should have the following qualifications: + TS / SCI Clearance with polygraph + Bachelor's Degree… more
    Belay Technologies (12/12/25)
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