• Lead Network Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead** ** Network Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... not limited to:** + Maintaining the network fabric of the ITD IT system architecture. +...(7) years of relevant experience in information technology, leveraging software applications and tools to meet customer requirements. +… more
    ManTech (08/15/25)
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  • Lead Network Systems Engineer…

    Parsons Corporation (Mclean, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented **Lead** ** Network Systems Engineer ** to join our team! In this role, you ... network engineering and tuning. + Strong understanding of enterprise-level network management tools and software . **Security Clearance Requirement:** An… more
    Parsons Corporation (09/09/25)
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  • Network Security Engineer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a Network Security Engineer with an active Secret clearance to lead the architecture, engineering, integration, ... USD $185,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6400/ network -security- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6400_ **Category** _IT… more
    GovCIO (08/02/25)
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  • Python Software Engineer - level 3

    Northrop Grumman (Fairfax, VA)
    …space-based optical communications systems. The candidate will work on expanding proof of concept network simulation software to a more feature rich software ... and efficiency. + Collaborate with other teams, such as network specialists, to ensure that the simulation software... network specialists, to ensure that the simulation software properly models relevant parameters. This position will be… more
    Northrop Grumman (08/09/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals… more
    Leidos (07/11/25)
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  • Senior Software Engineer

    Ralliant (Springfield, VA)
    The Sonix team is seeking an experienced software engineer who will be responsible for designing our next generation of acoustic microscope software and ... proof of concepts to solve challenging software problems. In addition to software development the software engineer will be responsible for assisting… more
    Ralliant (10/01/25)
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  • Software Engineer

    Actalent (Fairfax, VA)
    Job Title: Software Engineer Job Description This opportunity supports an active Department of Defense (DoD) missile contract as a software developer working ... collaborate closely with a multidisciplinary group, including the Chief Engineer , deputies, the OFP software lead, and...drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500… more
    Actalent (09/23/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods...make a difference in National Security!** **Job Summary** The Software Engineer will perform software … more
    Leidos (08/26/25)
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  • Senior Network Engineer

    Tyto Athene (Fort Lee, VA)
    **Description** Tyto Athene is searching for a **Senior Network Engineer ** to support the Defense Commissary Agency (DeCA) in Fort Gregg Adams, VA. ... characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1323/senior- network - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Fort Lee_ **ID** _2025-1323_… more
    Tyto Athene (07/29/25)
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  • Network /Systems Engineer 3

    GovCIO (Richmond, VA)
    …and software for networks + Designs, creates, and builds network services, equipment and devices + Generates system level requirements verification procedures ... $126,115.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6621/ network -systems- engineer -3/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6621_ **Category**… more
    GovCIO (09/05/25)
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