57 network security analyst jobs at 28 companies in Virginia

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Network Security Analyst
Chantilly, Virginia, United States
$94k-$198k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOETS/SCI with polygraph, bachelor’s in technical discipline, 5+ years relevant experience, TCP/IP/network analysis, scripting (python, bash), Windows/Linux command-line, REGEX, strong analytic and communication skills.
TCP/IP, Python, Bash, PowerShell, Windows, Linux, REGEX
1mo
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Network Security Analyst
Chantilly, Virginia, United States
$94k-$198k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEBachelor's in CS/CE, active TS/SCI with polygraph, 5+ years technical experience, TCP/IP and routing knowledge, network analysis, scripting (Python, bash), Windows/Linux command line, REGEX, link analysis and data integration tools, strong communication and analytic skills.
TCP/IP, Python, bash, Microsoft PowerShell, Windows, Linux, REGEX, link analysis, data integration
1d
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Network/Cyber Security Analyst Associate
Manassas, Virginia, United States
$71k-$95k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
1+ YOETS clearance and U.S. citizenship required, 1+ years related experience, familiarity with SIEM/IDS/vulnerability scanning, pursuing cybersecurity certification (e.g., CompTIA Security+, CISSP, CEH).
SIEM, IDS, Vulnerability Scanning, Indicators of Compromise (IOC)
2mo
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Engineer, Network Security III
Virginia Beach, Virginia, United States
OnsiteFull Time
DirectViz Solutions
DirectViz Solutions: Provides information technology and cybersecurity services to government agencies.
5+ YOERed Team intelligence analyst with exploit/tool development, 5+ years of cyber security experience, strong programming/scripting skills.
Python, C++, Java, Assembly, C#, Rust, GXPN, OSED
2w
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Digital Network Exploitation Analyst 3
Annapolis Junction or Colorado or Georgia or Hawaii or Texas or Utah or Virginia
$141k-$183k/yr OnsiteFull Time
RealmOne
RealmOne: Provides advanced technology services for national security agencies.
Experience in computer/information systems design or analysis, background in network/security engineering or related fields, ability to analyze SIGINT and network data, and an active security clearance with polygraph.
2mo
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Digital Network Exploitation Analyst (DNEA) - Chantilly, VA
Chantilly or Fairfax or Aurora
$120k-$175k/yr OnsiteFull Time
ICR
ICR: Independent contractor delivering intelligence and defense analysis services.
10+ YOETop Secret with SCI eligibility and Polygraph; 10 yrs experience (no degree) or degrees with required years; network routing and security expertise; tools for signals analysis and exploitation.
Routing, Network Infrastructure, Vulnerability Analysis, Signals Analysis, Exploitation, Python, C++, Penetration Testing Tools
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Digital Network Exploitation Analyst 3
Annapolis Junction or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
$59-$92/hr OnsiteFull Time
Wyetech
Wyetech: Provides professional engineering services for government and commercial sectors.
4+ YOEU.S. citizenship and active TS/SCI with agency-appropriate polygraph required; 4–10+ years of relevant computer/IT experience (experience/degree combinations accepted); experience in network/security analysis, vulnerability assessment, forensics, or exploitation.
3d
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Cyber Security Analyst I
Reston, Virginia, United States
$80k-$90k/yr OnsiteFull Time
Akima
Akima: Provider of mission-focused technical and administrative support for government agencies.
5+ YOEMinimum 5 years IR/SOC experience in Windows and Linux, strong network and log analysis, incident response, threat hunting, scripting (Python/PowerShell/Bash), and relevant security certifications.
SIEM, EDR/XDR, Wireshark, Sysinternals, Python, PowerShell, Bash, SOAR, VMware, Azure, AWS, Oracle
2w
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Lead Systems Security Analyst
Arlington, Virginia, United States
$145k-$170k/yr HybridFull Time
GovCIO
GovCIO: Provides technology and mission support services to federal agencies.
10+ YOE5+ MgmtActive Secret clearance with DEA suitability, 10+ years systems/network vulnerability remediation experience, 5+ years leadership, strong systems/network administration, hands-on remediation, Qualys and ServiceNow experience preferred.
Qualys, ServiceNow
3d
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Cyber Security Operations Center (CSOC) Analyst
McLean or Richmond
$147k-$185k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOEHigh school diploma,4+ years in cyber security/IT with SIEM, logs, network traffic and PCAP experience; incident handling and cloud knowledge; leadership and mentoring ability.
SIEM, Packet Capture (PCAP), Mac OS, Linux OS
4w
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Mid Cyber Security Analyst-Intermediate Level (R-00169)
Virginia, United States
RemoteFull Time
True Zero Technologies: A veteran-owned cybersecurity providing security operations and consulting services.
3+ YOEMinimum 3 years experience in security operations, hands-on SIEM (Splunk) experience, knowledge of networking and Active Directory/LDAP, Security+/CISSP preferred, U.S. citizenship required, ability to obtain security clearance may be required.
Splunk, SIEM, MITRE ATT&CK, SOAR, Active Directory, LDAP, TCP, UDP, ICMP, HTTP, HTTPS, DNS, DHCP
1mo
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Systems Administrator and Security Analyst
Fort Belvoir, Virginia, United States
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
7+ YOE7+ years Linux systems engineering/administration with RHEL 8/9, shell scripting, virtualization, containerization, monitoring/security tools (ACAS, SCAP, STIG Viewer, Nessus), RMF compliance, networking knowledge, Secret clearance, HS diploma/GED.
Red Hat Enterprise Linux (RHEL), RHEL 8, RHEL 9, ACAS Security Center, Evaluate STIG, SCAP, STIG Viewer, Nessus Scanner, VMware, Hypervisor, KVM, Docker, Podman, Kubernetes, Risk Management Framework (RMF), CI/CD pipelines
2d
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Cyber Network Defense Analyst (CNDA) IV – Cloud Forensics
Arlington, Virginia, United States
$130k-$160k/yr HybridFull Time
Argo Cyber Systems
Argo Cyber Systems: Provides managed cybersecurity and incident response services to organizations.
8+ YOEU.S. citizen with active TS/SCI, 8+ years DFIR experience, cloud forensics and identity security expertise, proficiency with M365/Azure AD, AWS IAM, cloud telemetry, evidence acquisition, and technical reporting.
Azure AD, Entra ID, M365, AWS IAM, GCP, Azure Activity Logs, AWS CloudTrail, GCP Logs, VPC Flow Logs, Microsoft Sentinel, Defender, AWS GuardDuty, GCP Chronicle, PowerShell, Python, Bash, JavaScript, Terraform, Kubernetes, Docker, CloudFormation, Azure Resource Manager, MITRE ATT&CK
3mo
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Cyber Eviction Analyst - Sr
Arlington, Virginia, United States
OnsiteFull Time
Nightwing
Nightwing: Provides advanced cyber and intelligence solutions for national security.
5+ YOEActive TS/SCI clearance, U.S. citizenship, 5+ years incident response, ability to travel domestically, strong network security knowledge.
Linux, Windows, Network Security, Incident Response, Threat Hunting
3mo
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Cybersecurity Analyst
Fort Belvoir, Virginia, United States
OnsiteFull Time
DCS Corporation
DCS Corporation: Providing engineering and technical services for national security.
12+ YOEActive Secret clearance; Bachelor's +12 years or Associate +14 years in cybersecurity; RMF/IA experience; Security+ required; CISSP preferred.
RMF, eMASS, TEMPEST, COMSEC, Network Security, FISMA, Federal Information Security Management Act
1w
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CSSP Protect Analyst Lead
Fort Belvoir, Virginia, United States
$120k-$170k/yr OnsiteFull Time
TekSynap
TekSynap: Provides IT systems integration and cybersecurity services to federal agencies.
5+ YOEActive Top-Secret clearance, DoD 8570 IAT Level II or higher and CSSP Analyst (DoD 8140), BA/BS, 5+ years experience, knowledge of DoD networks and security tools, strong communication skills.
SIEM, Assured Compliance Assessment Solution (ACAS), firewalls
2d
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Cybersecurity Analyst
Tysons, Virginia, United States
$115k-$190k/yr OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
3+ YOEActive TS/SCI with poly required; 3+ years SOC/Security Operations experience; experience with SIEM, IDS, EDR, case management, OS, networking, scripting, and security troubleshooting.
SIEM, IDS, EDR, Case Management Tools, STIG
1mo
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Computer Systems Analyst III
Coronado or Ashburn or Sierra Vista or United States
$96k-$106k/yr OnsiteFull Time
Veteran Enterprise Technology Services
Veteran Enterprise Technology Services: Provides IT and engineering services to federal government agencies
6+ YOERequires DoD Secret clearance, US citizenship, 6+ years installing and maintaining computer systems and network servers, experience with Microsoft Office/Exchange, UNIX/Linux/Microsoft administration, TCP/IP and network equipment, CompTIA Security+ and related network/security training.
Microsoft Office, Microsoft Exchange, LINUX, UNIX, TCP/IP
2d
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NOSC Analyst
Sterling, Virginia, United States
OnsiteFull Time
BAE Systems
BAE SystemsLondon Stock Exchange: BA: Provides advanced defense, aerospace, and security technology solutions.
5+ YOEBachelor's in CS/IS or related, 5+ years security operations experience, Top Secret/SCI poly clearance eligible, CASP+/CEH/GCIH or DoDM 8140.03 AIM/AIT III, strong network/protocol and incident response skills.
AWS, Cisco, Splunk SIEM, Splunk Forwarders, IDS/IPS, VMware, SSL Decryption, proxy, DLP, MITRE ATT&CK
2mo
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COMPUTER SYSTEM ANALYST
Norfolk, Virginia, United States
OnsiteFull Time
Engineering Services Network
Engineering Services Network: IT and engineering services provider delivering defense-related solutions.
5+ YOEFive years of computerized system experience; two years security audits; UNIX/Windows; network protocols; AWS Cloud Practitioner.
UNIX, Windows, AWS Cloud, JIRA, JAMA, Confluence