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  • Senior Network Security Engineer **

    $110k - $170k

     ...one Virginia's Best Places to Work, is looking for an experienced network security professional to join our team! As a Network Security...  ...in October of 2026. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this... 
    Network
    Full time
    Contract work
    Temporary work
    Casual work
    Flexible hours

    SimVentions, Inc - Glassdoor ✪ 4.6

    Portsmouth, VA
    23 hours ago

  • Network Security Engineer - Industry leading benefits

    $100k - $160k

     ...in October of 2026. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for...  ...Operating System (OS) platforms Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and... 
    Network
    Full time
    Contract work
    Temporary work
    Casual work
    Flexible hours

    SimVentions, Inc - Glassdoor ✪ 4.6

    Virginia Beach, VA
    2 days ago

  • Counterintelligence Cyber Threat Analyst

     ...weekly status reports, 8 monthly threat reports, and 3 quarterly threat reports, incorporating threat data from Technical CI team, network security personnel, and fused all-source intelligence, including imagery, to inform security decisions. Contribute to the annual... 
    Network
    Full time
    Work at office

    MANTECH

    Springfield, VA
    23 hours ago

  • Network & Data Security Product Architect Cyber Security - ASM

    $190.08k - $249.7k

    Description: As a partner technology architect, you will work closely with partner directors of specific products, sales and delivery teams, to design, develop and build custom solutions for our customers. You will need to have in-depth technical skills of Zscaler...
    Network

    TEPHRA

    Reston, VA
    3 days ago

  • Network Cloud Security Engineer - TS/SCI with Polygraph

    $161.5k - $218.5k

     ...Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Cyber Defense, Cybersecurity, Information Technology (IT), Network Security Certifications: Certified Cloud Security Professional... 
    Network
    Temporary work
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Herndon, VA
    23 hours ago

  • Cyber Network Engineer

    $149.47k - $189.75k

     ...Able to Obtain: Top Secret/SCI Public Trust/Other Required: BI Full 6C (T4) Job Family: Cyber and IT Risk Management Skills: Computer Security,Network Engineering,Risk Mitigation,Security Risk Analysis,Technical Security Certifications: Certified... 
    Network
    Temporary work
    Work experience placement
    Local area
    Immediate start
    Remote work
    Work from home
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Fairfax, VA
    2 days ago

  • Cloud Solutions Architect

     ...engineering, AI solutions, cybersecurity, staff augmentation, and IT program management. Passionate Integrity, Driven by...  ...Working with orchestration tools like Terraform, Ansible, or Helm. Networking and Virtual Private Network (VPN) protocols like OpenVPN, Wireguard... 
    Network
    Full time
    Immediate start
    Remote work

    Ardent Principles Inc

    Reston, VA
    23 hours ago

  • Senior Cyber Information Assurance Engineer

     ...managing all aspects of the Certification and Accreditation. What You'll be Owning ~ Experience in heterogeneous computer networking technology and work in protocol and/or interface standards specification is preferred. Analyzes and resolves INFOSEC technical... 
    Network
    Immediate start

    GRVTY

    Alexandria, VA
    23 hours ago

  • Cyber Threat Hunt Analyst

     ...Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career...  ...closely with cross-functional teams, including endpoint, network, offensive, threat intelligence, cloud, and data science experts... 
    Network
    Work at office
    Local area

    ManTech International Corporation

    McLean, VA
    2 days ago

  • Data Scientist (USC Only)

     ...learning techniques, such as transformers and recurrent neural networks. Experience working with large datasets and high-performance...  ...and dictionaries for out Enterprise data mapping solutions. It will enable the following features. Standardization: The OAGIS... 
    Network
    Contract work

    Trispoke Managed Services Pvt Ltd

    Manassas, VA
    4 days ago

  • Information Assurance Analyst

     ...an award-winning, WOSB-certified small business, specializing in IT Consulting. We value our team members and their contributions...  ...person for Cyber Security-expertise. In collaboration with Network engineering staff, develops strategies for monitoring, improving... 
    Network
    Local area
    Remote work

    iQuasar

    Norfolk, VA
    23 hours ago

  • Network Cybersecurity Engineer (Palo/Cisco)

    $136k - $184k

     ...None Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Cyber Defense, Cybersecurity, Information Assurance, Network Defense, Security Operations Certifications: Certified Information... 
    Network
    Temporary work
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Falls Church, VA
    3 days ago

  • Cisco Network Security Engineer

     ...Start to End Networks LLC. is seeking to fill a Full-time position for a Cisco Network Security Engineer . Start to End Networks, LLC, Washington Technology Fast 50, Inc Fast 5000 is a network and cyber security Professional services firm headquartered in Vienna,... 
    Network
    Full time
    For contractors
    Work experience placement
    Work at office

    iQuasar

    Arlington, VA
    3 days ago

  • Data Scientist

     ...Experience with cloud platforms (AWS, GCP, Azure) and distributed computing frameworks (Spark, Dask). Experience with graph neural networks or other advanced machine learning techniques for spatial data. Knowledge of cartographic principles and advanced mapping... 
    Network
    Full time
    Temporary work
    Remote work
    Flexible hours

    Avineon | Tensing

    McLean, VA
    23 hours ago

  • Cloud Solutions Architect

     ...tools such as Terraform, Ansible, or Helm. Working knowledge of networking and VPN technologies including OpenVPN, WireGuard, and IPSec....  ...intelligence markets includes secure high-end solutions in mission IT, enterprise IT, engineering services and professional services.... 
    Network

    SAIC

    Reston, VA
    9 days ago

  • Information Assurance Engineer

     ...development, implementation, evaluation, and/or integration of secure networking, computing, and enclave environments. The contractor shall act...  ...security strategies to address security objective Identify IT security program implications of new technologies or technology... 
    Network
    Full time
    For contractors
    Local area

    TJ Consulting Group

    Burke, VA
    2 days ago

  • Cybersecurity Analytics Developer

    $80k - $120k

     ...a broad range of stakeholders, including interactive data visualizations and infographics. ~ Ability to build relationships and network effectively with all levels of staff, including senior leadership, both internal and on the client site; experience briefing senior... 
    Network
    Contract work
    Flexible hours
    3 days per week

    Lafayette Group

    Arlington, VA
    2 days ago

  • Information Assurance Analyst (TS/SCI)

     ...following: Responsibilities: ~ Employs mathematics, statics, information science, artificial intelligence, machine learning, network science, probability modeling, data mining, data engineering, data warehousing, data compression, data protection, and / or other... 
    Network
    Immediate start

    Praescient Analytics

    Fort Belvoir, VA
    3 days ago

  • Network Engineer - Active Security Clearance

     ...security challenges in the most demanding environments. This Network Engineer position is located in Northern Virginia with flexible...  ...balancers Knowledge of, and hands on experience implementing IT and Cyber Security best practices Experience with managing... 
    Network
    Flexible hours

    Cadre

    Reston, VA
    2 days ago

  • Data/Splunk Engineer - TS/SCI with FS Poly | NoVA

     ...integrating diverse data streams. Experience with data transfer tools (Ex: NiFi, Cribl, etc). Experience in analyzing complex networks and systems. Experience in analyzing log data from various network components and operating systems. Knowledge of complex... 
    Network
    Local area
    Remote work
    Work from home

    Optiv

    Herndon, VA
    3 days ago

  • Senior Cyber Incident Response Analyst

     ...Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career...  .... Experience and knowledge of operating systems, network protocols, and security technologies Experience and knowledge... 
    Network
    Local area
    Shift work
    Night shift
    Day shift
    Afternoon shift

    ManTech International Corporation

    McLean, VA
    3 days ago

  • Data Scientist

     ...Dive into innovation in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Your journey to impactful...  ...Forests, Categorization/Classification, Neural Nets, Bayesian Networks, etc. Experience with unsupervised machine learning methods including... 
    Network
    Work at office
    Local area
    Remote work

    ManTech International Corporation

    Ashburn, VA
    3 days ago

  • Cyber Information Assurance Analyst

    $56.2k - $102.3k

     ...Risk Management Department, in Reston, VA , in the Applied Research Laboratory (ARL) at Penn State. The CIAA evaluates system and network environments to implement effective cybersecurity programs and determines security controls and policies based on best practices,... 
    Network
    Full time
    For contractors
    Work experience placement
    Remote work
    Flexible hours

    Penn State University

    Reston, VA
    1 day ago

  • Information Assurance Analyst

     ...Analyst, Security Analyst, Information Security Specialist, Risk Management Analyst, Compliance Analyst, IT Security Analyst, Security Operations Analyst, Network Security Analyst, Vulnerability Analyst, Data Protection Analyst, etc. DEGREE (Level Desired) Bachelor... 
    Network
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Reston, VA
    3 days ago

  • Network Engineer Network Access Control and CISCO

     ...Opportunity for advancement Training & development Now Hiring: Network Access Control (NAC) - Subject Matter Expert (SME) Network...  ...Technologies Inc., a veteran-owned provider of cutting-edge IT and engineering solutions, is seeking a highly experienced Network... 
    Network
    Immediate start

    Emergent Tech Inc

    Reston, VA
    9 days ago

  • Information Assurance Engineer

    $107.9k - $195.05k

     ...cybersecurity authorization related efforts for SMIT. SMIT is the largest IT services program for the Navy and Marine Corps. Under the...  ...Navy-Marine Corps Intranet (NMCI) and Marine Corps Enterprise Network (MCEN), including cybersecurity services, network operations,... 
    Network
    Interim role
    Local area
    Immediate start
    Shift work

    Leidos

    Norfolk, VA
    23 hours ago

  • FRONT END DEVELOPER / UI ENGINEER

     .../UI, or a related field (or equivalent experience) ~ Level 1 or higher IAT Certification (A+ CE, Security+, CCNA-Security, CND, Network+ CE, SSCP) or ability to obtain ~ Demonstrated strong front-end development experience, with Blazor preferred (or comparable modern... 
    Network
    Temporary work
    For contractors
    Flexible hours

    VSolvit

    Chesapeake, VA
    23 hours ago

  • 1365 - Information Operations/Information Warfare Senior Program Analyst

     ...Technical Information Specialist Jobs in United States Technical IT Support Specialist (Job 1146) Information Technology...  ...) Information Management Specialist (Technical) Microcomputer/Network Specialist 1/2 (12-3864) Technical Application Specialist (East... 
    Network
    Full time
    Local area
    Remote work

    Sigma Defense Systems LLC

    Virginia Beach, VA
    1 day ago

  • Senior Network Security Engineer, MFA

    $101k - $194k

     ...communities and building trust in how we show up, everywhere & always. Want in? Join the #VTeamLife. What you'll be doing... The GN&T Network Security team has an opening for Engineer IV's in the Network Access team. This role will center around delivery and operations of... 
    Network
    Full time
    Temporary work
    Part time
    Work experience placement
    Work at office
    Work from home
    Shift work
    3 days per week

    Verizon

    Ashburn, VA
    23 hours ago

  • RMF/Information Assurance Engineer

     ...high-profile DOD contract. The program provides enterprise-wide IT support to enable the client’s Information Management & Technology...  ..., monitoring, analysis, and response to Information System, network and security events. Maintaining the NIPR and SIPR RMF packages... 
    Network
    Contract work
    Temporary work
    Local area
    Immediate start

    JCS Solutions LLC

    Fort Belvoir, VA
    2 days ago