130 information technology security engineer jobs at 48 companies in Strasburg, VA
3mo
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Information Security Engineer
Arlington or Sterling
OnsiteFull Time
5+ YOEU.S. Citizenship; TS/SCI clearance; 5+ years info security; AWS security; SIEM; FedRAMP/NIST; cloud security; strong network and vulnerability know-how.
AWS EC2, AWS S3, AWS VPC, CloudTrail, CloudWatch, AWS Security Hub, Nmap, Nessus, Splunk, Linux/Unix, STIG, ATO, SOC, Vulnerability management, IAM, DevSecOps
1mo
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Mid Security Information Assurance Engineer
Denver or Springfield or Sterling or St. Louis
$63k-$130k/yr OnsiteFull Time
4+ YOETS/SCI clearance required, 4+ years security engineering or information assurance, experience with NIST RMF, STIG hardening, ACAS/Nessus, IAT Level II (DoD 8570/8140), ability to work onsite at government facilities.
STIG, ACAS, Nessus, Kubernetes, AWS, C2S, CI/CD, Electronic Medical Records (EMR)
3d
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Information Systems Security Engineer (ISSE)
Sterling, Virginia, United States
$130k-$222k/yr OnsiteFull Time
7+ YOEBachelor’s degree and 7+ years relevant experience, including 5+ years in information assurance or systems security; DoD 8140 IAT II or IAM I certification; NIST RMF, Windows/Linux, Nessus, STIG, cloud security, and IC infrastructure experience.
NIST 800-171 Risk Management Framework (RMF), Windows, Linux, Nessus, AWS, Splunk, ServiceNow, SIEM
1mo
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Mid Security Information Assurance Engineer
Denver or St. Louis or Sterling or Springfield
$63k-$130k/yr OnsiteFull Time
4+ YOETS/SCI clearance, Bachelor's in cybersecurity/computer science or equivalent experience, 4+ years security engineering, RMF and STIG experience, ACAS/Nessus, IAT Level II (Security+ CE), ability to work on-site.
STIG, ACAS, Nessus, Kubernetes, AWS, C2S, CI/CD
1w
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Information Systems Security Engineer (ISSE)
Chantilly, Virginia, United States
$170k-$195k/yr OnsiteFull Time
8+ YOERequires active TS/SCI Full Scope Poly clearance, bachelor's degree in cybersecurity, computer science, or related field, and 8+ years supporting secure cybersecurity systems, authorization, networking, and security controls.
NIST, FISMA, RMF, COTS, GOTS, cloud
1w
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Information Systems Security Officer
Chantilly, Virginia, United States
$100k-$113k/yr OnsiteFull Time
2+ YOEActive TS/SCI with polygraph and DoD 8570 IAT-2 certification required. Requires relevant education and experience in information security, IT security, information assurance engineering, or systems administration.
NIST SP 800-37, SIEM, Microsoft Windows, Linux, UNIX, Mac OS, Microsoft Office Suite, WAN, LAN, firewalls, switches, routers
1w
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Information System Security Officers (ISSO), Senior Security Engineers & Security Engineering Leads (CBP)
Ashburn, Virginia, United States
HybridFull Time
Experience with federal authorization, RMF, security documentation, continuous monitoring, remediation, and security engineering. U.S. citizenship required; CBP BI and EOD preferred. CISSP, CISM, CAP, or Security+ useful.
Risk Management Framework (RMF), POA&M, CISSP, CISM, CAP, Security+
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CNIC N6 Information System Security Engineer - (Naples, Italy) 1
Alexandria or Arlington or Arlington or Chantilly or Clintwood or Crystal City or Dumfries or Fairfax or Falls Church or Fredericksburg or Gainesville or Glen Allen or Herndon or Manassas or McLean or Potomac Falls or Richmond or Rosslyn or Vienna or Virginia or Washington Navy Yard or Washington
$120k-$167k/yr OnsiteFull Time
8+ YOEActive DoD Secret clearance, IAT Level II, Bachelor’s in IT/Cyber/Computer Science (or HS+10 years), minimum 8 years cybersecurity/IT experience, RMF and eMASS experience, ability to travel ~10%.
RMF, eMASS, HBSS, ACAS, RHEL, STIG, ISCM
2d
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Information Systems Security Engineer (ISSE) (TS/SCI with Poly Required)
Tysons Corner or Warrenton
$143k-$238k/yr OnsiteFull Time
10+ YOERequires U.S. citizenship, active TS/SCI with polygraph, 10 years of applied experience or a related degree plus 5 years of cybersecurity expertise, and hands-on federal RMF experience.
NIST Risk Management Framework (RMF), NIST SP 800-53, NIST SP 800-37, NIST SP 800-30, Splunk, ELK Stack, ArcSight, Qradar, Windows Server, Linux, RHEL, CentOS, SQL, NoSQL, HPCC, Hadoop, Cloudera, AWS, Azure, GCP, CI/CD, Docker, Kubernetes, infrastructure-as-code, SIEM, IDS/IPS, SOAR
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Principal Security Engineer
Basking Ridge or Alpharetta or Irving or Ashburn or Temple Terrace or Cary
$121k-$231k/yr HybridFull Time
6+ YOE6+ years network security experience, expertise in routing/switching and BGP/IGP security, SIEM/Splunk, automation with Python/Ansible/Terraform, and leadership in cross-functional projects.
Splunk, Python, Ansible, Terraform, API, ISE
1mo
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Engineer III, Security Engineer
Cary or Alpharetta or Hilliard or Ashburn or Irving or Branchburg
$81k-$155k/yr HybridFull Time
3+ YOEBachelor's or 3+ years network security experience; strong TCP/IP and routing knowledge; experience with network equipment (Cisco, Juniper, Arista, Palo Alto, F5), NetFlow analysis, scripting (Python, Powershell, Perl), and cross-functional communication.
Python, Powershell, Perl, Splunk, Claude Code, Elasticsearch, CrowdStrike, NETSCOUT OCI
2mo
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Network Security Engineer
Chantilly, Virginia, United States
$176k-$282k/yr OnsiteFull Time
3+ YOEActive TS/SCI with polygraph; 8 yrs (BS), 6 yrs (MS), or 3 yrs (PhD) experience; proficiency with Linux (Debian, Kali, CentOS, Ubuntu), networking, packet analysis (Wireshark, TCPdump), scripting (bash, Perl, Python), vSphere, and network security tools.
Linux, Debian, Kali, CentOS, Ubuntu, Wireshark, TCPdump, Metasploit, netcat, nmap, bash, Perl, Python, vSphere, SQL
1w
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Network Cyber Security Engineer
Southlake or Ashburn or Cary or Branchburg
$101k-$194k/yr HybridFull Time
4+ YOEBachelor's degree or 4+ years' experience; 4+ years relevant experience; advanced Splunk SPL, incident response, SOAR, threat hunting, network security, and automation skills. Security certifications preferred.
Splunk, Security Information and Event Management (SIEM), Search Processing Language (SPL), Security Orchestration, Automation and Response (SOAR), Python, Ansible, OpenStack, Kubernetes, UNIX, Linux, IPsec, TLS
1w
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Cyber Engineer - Security Tool Engineering/O&M
Haymarket, Virginia, United States
$120k-$135k/yr RemoteFull Time
8+ YOEAssociate degree or 2 additional relevant years, 8+ years of relevant experience, enterprise security technology deployment and maintenance, technical integration troubleshooting, CompTIA Security+ and SSCP certifications.
SIEM, SOAR, EDR, IDS/IPS
1w
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Network Engineer- SME
Chantilly or Herndon
$200k/yr OnsiteFull Time
16+ YOEMinimum 16 years of experience in network engineering and firewall technologies. Bachelor's or master's degree preferred; expertise with Palo Alto, Cisco, protocols, cloud providers, and network security certifications preferred.
Cisco, Palo Alto, Juniper, Cisco FTD, Palo Alto Panorama, TCP/IP, OSI, AWS, Microsoft Azure, Oracle, Google, BGP, OSPF, EIGRP
1mo
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MAC Engineer II
Ashburn, Virginia, United States
$90k-$95k/yr HybridFull Time
4+ YOEUS citizen able to obtain Federal Public Trust, bachelor’s in information systems or 4–6+ years IT experience with macOS and enterprise MDM (Jamf), strong troubleshooting, scripting (zsh/bash), and security/compliance experience.
Jamf Pro, ServiceNow, Microsoft 365, Active Directory, Adobe Creative Cloud, VPN, mSCP, DISA STIG, NIST 800-53, zsh, bash, Platform Single Sign-On (PSSO)
3d
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Infrastructure Engineer
Sterling, Virginia, United States
$104k-$190k/yr HybridFull Time
5+ YOERequires DoD TS/SCI clearance, Security+, 5+ years in network engineering and systems administration, Linux production experience, virtualization knowledge, and Cisco networking expertise.
Docker, Dockerfiles, Kubernetes, RBAC, Linux, RHEL, CentOS, Ubuntu, Bash, Python, Ansible, BGP, EIGRP, SNMP, AWS, Azure, GCP, Puppet, SolarWinds, Nagios, Zabbix, Cisco
1w
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DevSecOps Engineer - Leesburg
Leesburg or Washington
$155k-$205k/yr HybridFull Time
7+ YOERequires 7+ years in DevOps, platform engineering, or SRE; AWS and Terraform expertise; production Kubernetes experience; regulated compliance experience; scripting; U.S. citizenship; and ability to obtain Top Secret clearance.
AWS, Azure, GCP, Terraform, Kubernetes, EKS, Helm, ArgoCD, NIST 800-53, OSCAL, GitHub, JIRA, Splunk, Snyk, Python, Bash, Security+, AWS Certified Security, CYSA+, CISSP, LLM, MCP
1w
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Database Engineer
Warrenton or Tysons
$200k-$225k/yr OnsiteFull Time
Advanced database engineering expertise across SQL Server, Oracle, PostgreSQL, MySQL, cloud databases, architecture, HA/DR, tuning, security, migration, Linux/Windows, scripting, and CI/CD.
Microsoft SQL Server, Oracle Database, PostgreSQL, MySQL, Amazon RDS, Azure SQL Database, Google Cloud SQL, Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), PowerShell, Bash, Python, Docker, Kubernetes, SolarWinds, Redgate, Snowflake, Redshift, Azure Synapse, Terraform, Ansible, Puppet, Chef
1mo
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Senior Systems Engineer
Kearneysville, West Virginia, United States
$106k-$136k/yr HybridFull Time
9+ YOEActive Secret clearance, DoD 8570 IAT Level II (Security+ CE/CySA+/CCNA Security). Requires senior systems engineering experience, 9+ years relevant experience, CI/CD and enterprise tool proficiency (Jira, Azure DevOps, ServiceNow).
Jira, Azure DevOps, ServiceNow, Kubernetes, Tanzu, OpenShift