• Sr . Network Security

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    ** Sr . Network Security Engineer - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax ... . **Position Description:** CGI Federal has an exciting opportunity for a Sr . Network Security Engineer . As a Network more
    CGI Technologies and Solutions, Inc. (06/05/25)
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  • Sr . Network Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Sr . Network Engineer ** to support large-scale operations on a large, high-profile DOD contract. The I3TS program ... mission partners operating in CONUS and OCONUS locations. The Sr . Network Engineer /Architect will support...senior technical point of contact for major outages, network events, or cybersecurity incidents. + Interface with mission… more
    Leidos (06/18/25)
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  • Principal / Sr . Principal Core…

    Northrop Grumman (Chantilly, VA)
    …Come be a part of our mission. We are looking for a **Principal or Sr . Principal** **Core Network Engineer ** to support the design and implementation ... Network Engineering experience for Level 3 Principal Network Engineer placement + ** Sr ....of Network Engineering experience for Level 4 Senior Principal Network Engineer placement… more
    Northrop Grumman (07/03/25)
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  • Principal/ Sr . Principal Engineer

    Northrop Grumman (Chantilly, VA)
    …the warfighter. Come be a part of our mission. We are seeking a **Principal or Sr . Principal Network Engineer (Campus Area Network /Local Area Network ... designs including configurations that align with Defense Information Security Agency (DISA) Security Technical Implementation Guides...years of related experience in lieu of degree + Sr . Principal Network Engineer : BS… more
    Northrop Grumman (05/28/25)
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  • Sr . O&M Network Engineer

    Leidos (Springfield, VA)
    **Description** The Digital Modernization Sector at Leidos is seeking a ** Sr .** **O&M Network Engineer ** various wide area networks (WANs) and local area ... multiple vendors. The job duties of Tier III O&M Network Engineer are as follows: + Tier...(IP) subnet, Network Address Translation (NAT) and security technologies. + Demonstrated ability to engineer more
    Leidos (07/04/25)
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  • Principal / Sr . Principal Engineer

    Northrop Grumman (Fairfax, VA)
    …of our mission. **Northrop Grumman Space Systems (NGSP) seeks to fill a Principal or Senior Principal Network Engineer in the Payload and Ground Systems ... located in Fairfax, VA.** **Candidates are required to be Security + certified and have an adjudicated full-scope polygraph at...0 years of relevant experience with a PhD + ** Senior Principal Network Engineer :** 8… more
    Northrop Grumman (06/26/25)
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  • Sr Principal Network Engineer

    Northrop Grumman (Fairfax, VA)
    …a part of our mission! Northrop Grumman Space Systems (NGSP) seeks to fill a ** Senior Principal Network Engineer ** in the Payload and Ground Systems Division ... on new communication technologies to enhance capabilities of the network . Candidates are required to be Security +...the network . Candidates are required to be Security + certified and have an adjudicated full-scope polygraph at… more
    Northrop Grumman (06/19/25)
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  • Sr . Network Engineer

    Leidos (Chantilly, VA)
    …a modern service provider network architecture. The job duties of the ** Network Engineer (CAN/LAN)** are as follows: + Interpret customer requirements and ... **The Digital Modernization Sector at Leidos** is seeking a ** Network ** ** Engineer (Campus Area Network /Local...with DoD 8570 Information Assurance Technical (IAT) Level 2 ( Security + CE) + Experience specific to network more
    Leidos (06/27/25)
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  • Principal/ Sr . Principal Network

    Northrop Grumman (Stafford, VA)
    …individual to work at a government customer site in Stafford, Virginia as a Network Engineer . **Roles and Responsibilities:** + As a member of the program's ... OR 13 years experience in lieu of degree. + Security + or equivalent certification required + Information Assurance Technical...10% of time) + Must have experience as a network engineer with hands-on experience of … more
    Northrop Grumman (06/05/25)
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  • Cyber Security Engineer , Mid-…

    GovCIO (Fairfax, VA)
    …referral to this job (https://careers-govcio.icims.com/jobs/6206/cyber- security - engineer %2c-mid- sr ./job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) ... **Overview** GovCIO is seeking an experienced Cyber Security Engineer to lead and enhance...in computer network vulnerabilities, data hiding and network security and encryption. **KEY DUTIES AND… more
    GovCIO (06/27/25)
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  • DevOps Engineer , Sr .

    William C Brown Inc (Springfield, VA)
    DevOps Engineer , Sr . EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... by law. Description Deliver simple solutions to complex problems as a DevOps Engineer , Sr . Here, you'll tailor cutting-edge solutions to the unique requirements… more
    William C Brown Inc (06/03/25)
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  • Sr . DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Sr . DevOps Engineer Location: Springfield, VA, US Job ID: ATR 17260 Job Description Title: Sr . DevOps Engineer Location: Springfield, VA ... solutions to the customer. As part of the GSS Team the DevOps Engineer 's expertise is needed to support a sophisticated enterprise environment. The Engineer more
    Arena Technical Resources, LLC (07/07/25)
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  • Principal / Sr . Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr . Principal Cyber Systems Engineer level based out of McLean, ... may be filled at either a Principal Cyber Systems Engineer or Sr . Principal Cyber Systems ...training to individuals and groups. **Basic Qualifications for a Senior Principal Cyber Systems Engineer :** + Must… more
    Northrop Grumman (06/03/25)
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  • Sr . DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Sr . DevOps Engineer Location: Springfield, VA, US Job ID: ATR 17294 Job Description Title: Sr . DevOps Engineer Location: Springfield, VA ... solutions to the customer. As part of the GSS Team the DevOps Engineer 's expertise is needed to support a sophisticated enterprise environment. The Engineer more
    Arena Technical Resources, LLC (07/07/25)
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  • Sr . Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Sr . Systems Engineer ** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS ... DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and Linux servers and… more
    Leidos (05/08/25)
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  • Principal/ Sr . Principal Engineer

    Northrop Grumman (Chantilly, VA)
    …Solutions (SMS) Department. This role can be filled as a Principal or Sr . Principal Electrical Engineer . **Principal Engineer Electronics** **Basic ... training in basic Surface Mount Technology (SMT) soldering and assembly skills. ** Senior Principal Engineer Electronics** **Basic Qualifications:** + Must be a… more
    Northrop Grumman (07/11/25)
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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    Title: Senior Software/ Security Engineer (CyberSecurity) Type: Contract Location: Dulles, VA Clearance: An active Secret security clearance is required ... introducing new cyber capabilities to address emerging threats. Raytheon is seeking a Senior Software Engineer to support the design, development, and deployment… more
    Shuvel Digital (06/26/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …you interested in defining possible? **Northrop Grumman Mission Systems** is seeking a ** Sr Principal Software Engineer ** to join our team! This position will ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (07/08/25)
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  • Senior Network Engineer

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring for a dynamic Senior Network Engineer - active TS/SCI clearance for our ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject...network traffic flow analysis, network management, network topology design, network security ,… more
    V2X (06/21/25)
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  • Network Engineer / Network

    General Dynamics Information Technology (Fairfax, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** Network Engineer / Network Engineer Senior / Network Engineer Advisor ... upcoming BIM contract. These levels include Network Engineer , Network Engineer Senior...skills + Excellent written and oral communication skills​ * Security Clearance Level: Active DoD Secret Level Clearance required… more
    General Dynamics Information Technology (07/12/25)
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