• Sr . Core Network

    Leidos (Chantilly, VA)
    **Description** **The Digital Modernization Sector at Leidos** is seeking a Sr . Network ** Engineer ** to support our global enterprise networks. Our team is ... completely replacing a global enterprise network while providing design, engineering, and transition for a...engineering, and transition for a wide range of customer network requirements. This is a unique and rare opportunity… more
    Leidos (08/08/25)
    - Save Job - Related Jobs - Block Source
  • Sr . Security Research Engineer

    Proofpoint (Alexandria, VA)
    …role has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, you'll be ... breaks barriers to redefine cybersecurity, guided by our BRAVE core values: Bold in how we dream and innovate,...Annual wellness and community outreach days * Always on recognition for your contributions * Global collaboration and networking… more
    Proofpoint (10/22/25)
    - Save Job - Related Jobs - Block Source
  • Sr Automation & Controls (SCADA)…

    American Water (Alexandria, VA)
    …next 10 years. The company has a long-standing history of executing its core operations, aligned with sustainable best practices, through its commitments to safety, ... improve processes and results. * Provides supervision and/or support for Controls Engineer or Controls Specialist staff members as required. * Ensures compliance… more
    American Water (10/23/25)
    - Save Job - Related Jobs - Block Source
  • Senior Network Systems…

    SMX (Dahlgren, VA)
    Senior Network Systems Engineer (4416)at...skills, education and certifications. At SMX, one of our Core Values is to Invest in Our People so we ... jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior Network Systems Engineer to join our team in support of… more
    SMX (10/09/25)
    - Save Job - Related Jobs - Block Source
  • Senior Network Engineer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38031 **Summary** ** Senior Network Engineer ** **Oakton, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations...the federal marketplace and the data visualization environment. The ** Senior Network Engineer ** is a… more
    Chenega Corporation (10/17/25)
    - Save Job - Related Jobs - Block Source
  • 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 ... and maintaining entire physical networking infrastructure including firewalls and core /distribution/access switches and routers. + Utilizing network monitoring… more
    ManTech (10/21/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Engineer

    Chenega Corporation (Springfield, VA)
    **Req ID:** 36877 **Summary** ** Senior Systems Engineer ** **Springfield, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... in the Federal marketplace. Chenega Agile Real-Time Solutions (CARS) is seeking a ** Sr . Systems Engineer ** will report to the Enterprise Management Engineering… more
    Chenega Corporation (10/22/25)
    - Save Job - Related Jobs - Block Source
  • Senior Frontend Engineer

    Actalent (Dahlgren, VA)
    Job Title: Sr Software Engineer Job Description We are seeking a Sr Software Engineer to join our team in a full-time hybrid capacity at the Naval ... and analyzing enterprise-scale applications using technologies such as .NET Core , Angular, TypeScript, C#, and SQL Server. + Proficiency...drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500… more
    Actalent (10/31/25)
    - Save Job - Related Jobs - Block Source
  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** Network Engineer 3** to join our **Security and Electronic Systems ... federal, local and commercial customers across high-growth markets. Responsibilities The Network Engineer 3 is responsible for designing, implementing,… more
    M. C. Dean (10/23/25)
    - Save Job - Related Jobs - Block Source
  • Network Engineer III

    William C Brown Inc (Springfield, VA)
    Network Engineer III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... or any other characteristic protected by law. Description WCBinc is looking for a Network Engineer to provide support for LAN/WAN by developing network more
    William C Brown Inc (09/01/25)
    - Save Job - Related Jobs - Block Source
  • NCIS Network Engineer | Active…

    General Dynamics Information Technology (Quantico, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior Network Engineer ** at GDIT. Shape what's next for ... subversive activities. **MEANINGFUL WORK AND PERSONAL IMPACT** As a ** Senior Network Engineer ** , the...T1, DS3, Fiber/Optical, DSL, Ethernet, and Ethernet over Copper core . + Experience with the following protocols, BGP, OSPF,… more
    General Dynamics Information Technology (10/11/25)
    - Save Job - Related Jobs - Block Source
  • Cleared Network Engineer

    Virtual Service Operations (Lorton, VA)
    … Engineers to join our dynamic team in Lorton, Virginia. As a Network Engineer , you will be responsible for providing senior level support for our network ... Cleared Network Engineer * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description...role may include the need to work outside of core hours on high priority investigations and may also… more
    Virtual Service Operations (09/29/25)
    - Save Job - Related Jobs - Block Source
  • Network Engineer Tier 3

    CACI International (Springfield, VA)
    …applications are needed on an ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's ... Network Engineer Tier 3 Job Category:...diverse network infrastructure, including CAN, LAN, CORE , and WAN network . The role involves… more
    CACI International (10/25/25)
    - Save Job - Related Jobs - Block Source
  • Network Engineer Tier 2

    CACI International (Springfield, VA)
    …a Network Engineer to support an Intelligence Community customer's diverse network infrastructure, including CAN, LAN, CORE , and WAN network . The ... Network Engineer Tier 2 Job Category:...performance, consult on improvements, and make technology recommendations to senior management. Experience with large-scale enterprise networks in a… more
    CACI International (10/25/25)
    - Save Job - Related Jobs - Block Source
  • Network Operations Center (NOC)…

    CACI International (Springfield, VA)
    …is seeking a Network Operations Center Engineer to support a diverse network infrastructure, including CAN, LAN, C&T, CORE , and WAN network . The role ... Network Operations Center (NOC) Engineer (Tier...concepts and processes to daily activities. + Assists more senior level technicians, specialists, and managers in their activities.… more
    CACI International (10/25/25)
    - Save Job - Related Jobs - Block Source
  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** Network Engineer 4** to join our **Security and Electronic Systems ... that improves lives and drives impactful change. Guided by our core values-agility, expertise, and trust-we foster a collaborative and forward-thinking work… more
    M. C. Dean (10/10/25)
    - Save Job - Related Jobs - Block Source
  • O&M Network Engineer 4 (Tech…

    M. C. Dean (Springfield, VA)
    …strategies and objectives throughout the typical IT project lifecycle. The O&M Network Engineer is responsible to refining requirements, development and revising ... that improves lives and drives impactful change. Guided by our core values-agility, expertise, and trust-we foster a collaborative and forward-thinking work… more
    M. C. Dean (09/16/25)
    - Save Job - Related Jobs - Block Source
  • Senior Splunk Engineer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38074 **Summary** ** Senior Splunk Engineer ** **Oakton, VA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations...and take your career to the next level! The ** Senior Splunk Engineer ** is responsible for developing,… more
    Chenega Corporation (10/22/25)
    - Save Job - Related Jobs - Block Source
  • Senior Infrastructure Design…

    SMX (Dahlgren, VA)
    Senior Infrastructure Design Engineer (4414)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... in support of Naval Surface Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Infrastructure Design Engineer will work as part of our team to… more
    SMX (10/18/25)
    - Save Job - Related Jobs - Block Source
  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    …& Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security Engineer (SSE) serves ... baselines and patches align with security requirements. + Perform TEMPEST, network intrusion analysis, and configuration audits asrequired. + Recommend corrective… more
    TekSynap (10/31/25)
    - Save Job - Related Jobs - Block Source