• Systems Engineer Senior

    ULTRA ELECTRONICS OCEAN SYSTEMS INC. (Chantilly, VA)
    …Description Ultra Maritime is searching for a highly motivated and detail oriented Lead Systems Engineer to support the development of Radar systems . Working ... closely with RF, Mechanical, Electrical, and Software Engineers, the Systems Engineer will guide the development of the Radar System from initial design, through… more
    ULTRA ELECTRONICS OCEAN SYSTEMS INC. (12/19/25)
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  • Software Engineer Apps II

    AeroVironment (Centreville, VA)
    **Worker Type** Regular **Job Description** As a Software Engineer II (Applications) one works with and is mentored by a talented group of engineers to design ... documentation according to software process requirements and guidance from Senior Engineers * Delivers work on time according to...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (11/21/25)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …incentives may be available based on position level and/or job specifics. ** Senior Network Engineer ** **119335BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** BAE Systems , a top ten prime contractor to the... (both hardware and software). In addition, you will engineer solutions for expanding capacity, improving response time, and… more
    BAE Systems (12/12/25)
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  • Senior Specialist, Systems Network…

    L3Harris (Herndon, VA)
    …cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Network Engineer Job Code: 31086 Job Location: Herndon, Virginia (On-Site) ... employees, with customers in more than 100 countries. Job Description: The Systems Network Engineer will provide networking support to multiple environments… more
    L3Harris (11/20/25)
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  • Senior Infrastructure Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …Description:** **GDIT is** **seeking** **a** ** Senior ** **Infras** **t** **ructure Engineer ** **to** **Defense Information Systems Agency (DISA) Global Video ... award date is late January.** **MEANINGFUL WORK AND PERSONAL IMPACT** The Senior Infrastructure Engineer will serve as technology expert. As Infrastructure… more
    General Dynamics Information Technology (12/14/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...the future of space defense. KBR is seeking a Senior Software Engineer to join our team.… more
    KBR (10/21/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer KBR is seeking a Senior Software Engineer to join our team. The candidate will leverage their extensive software ... engineering experience and skillsets to provide Systems Engineering and Technical Assistance (SETA) support to a...Must possess a DoD 8570 Certification for IAT Level II or higher + Strong communication and interpersonal skills… more
    KBR (12/02/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in support of Enterprise...in on-call rotation to provide 24/7 support for critical systems . * Stay up-to-date with the latest cloud computing… more
    CACI International (11/01/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports a ... **Responsibilities include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to… more
    ManTech (12/13/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer ** to join our team in **Chantilly, VA** . Senior Cyber Security ... or virtualized environments + Perform Linux-based system upgrades and patches + Engineer and deploy a Multi-Factor Authentication (MFA) solution + Manage Continuous… more
    ManTech (12/11/25)
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  • Senior Principal Cyber Security…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role ... **Responsibilities include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to… more
    ManTech (12/13/25)
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  • Senior Splunk Cyber Security…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career, and customer-oriented ** Senior Splunk Cyber Security Engineer ** to join our team in **Chantilly, VA.** In this role, you ... initiatives. You will play a key role in maintaining and tuning Splunk systems , while collaborating with technical teams and cyber analysts across a dynamic… more
    ManTech (12/30/25)
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  • Senior Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Data Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... applications and tools to meet customer requirements. + Current DoD 8570 IAT II certification (CySA+ or equivalent) or ability to obtain one within 180 days.… more
    ManTech (12/02/25)
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  • Network Security Engineer Senior

    GovCIO (Kearneysville, WV)
    **Overview** GovCIO is seeking an experienced Network Security Engineer ( Senior ) to provide critical support for our US Coast Guard program.This position will be ... $136,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7287/network-security- engineer - senior /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-WV-Kearneysville_ **ID** _2025-7287_ **Category**… more
    GovCIO (12/19/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **Network Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... of entire network. **Minimum Qualifications:** + Bachelor's degree in Computer Science, Systems Engineering, or other IT-related discipline and 7+ years of relevant… more
    ManTech (12/03/25)
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  • AWS Full Stack Infrastructure Engineer

    BCMC (Dulles, VA)
    …Account (FSA) for dependent & health care 11 standard holidays & 3 weeks of annual leave DOM-TO9-3497 Software Engineer - Senior II - ESW04 Powered by JazzHR ... address emerging threats. We are seeking a skilled Full Stack Infrastructure Engineer with expertise in AWS Cloud production and development environments. This role… more
    BCMC (01/06/26)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …including but not limited to Standard Operating Procedures and VISIO diagrams. ** Senior Principal Cyber Systems Engineer Basic Qualifications:** + ... system administrators, and operators as a Sr. Principal Cyber Systems Engineer professional in Chantilly, VA. The...must be maintained. + Active DoD 8570 IAT Level II , or higher, certification such as CompTIA Security+; required… more
    Northrop Grumman (01/01/26)
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  • Network Engineer Tier 2

    CACI International (Chantilly, VA)
    Network Engineer Tier 2 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... an ongoing basis. **Opportunity:** Team CACI is seeking a Network Engineer to support an Intelligence Community customer's diverse network infrastructure, including… more
    CACI International (10/25/25)
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  • SharePoint Engineer (Back End) - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …None **Job Family:** Software Engineering **Skills:** System Designs,System Requirements, Systems Engineering **Experience:** 8 + years of related experience ... today is safe and tomorrow is smarter. Our work depends on a SharePoint Engineer joining our team to support Government activities in Annapolis Junction, MD or… more
    General Dynamics Information Technology (01/08/26)
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  • Lead Information Security Engineer

    Lumen (Herndon, VA)
    …the world and shape the future. **The Role** This position is a senior role implementing Managed Security Services (MSS) in a Federal Security Operations Center ... and issue posture and assessment reports This Lead Information Security Engineer position operates in a supportive role implementing security, technology, and… more
    Lumen (01/09/26)
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