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IT Security Engineer
Arlington, Virginia, United States
$116k-$195k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years IT security experience, hands-on with network and systems security, SIEM/IDS/IPS tools, cloud security (AWS/Microsoft Azure/GCP), containerization, and strong communication skills.
Splunk, ELK Stack, Snort, Suricata, SIEM, IDS/IPS, Docker, Kubernetes, AWS, Microsoft Azure, GCP, Terraform, Ansible
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Senior IT Security Engineer
United States or Washington
$125k-$152k/yr HybridFull Time
5+ YOE5+ years in security engineering, 2+ years DevSecOps, hands-on with SIEM (Splunk), EDR, cloud security (AWS/GCP), scripting (Python/Bash), and vulnerability management.
AWS, GCP, Splunk, Python, Bash, Cisco
3mo
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Senior IT Security Engineer
Linthicum or Phoenix or Denver or Tampa or Cicero
$92k-$110k/yr RemoteFull Time
7+ YOESeven years IT security experience with CISSP/CISM, cloud and network expertise, and security tooling.
Firewalls, SIEM, PAM, ZTN, IdP, IAM, CSPM, DLP, CIEM, DevSecOps, SSDLC, AWS, Azure, data lakes, data warehouses, IaC, PowerShell, Python, Go, Shell
1mo
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IT & Security Engineer Lead
New York City or Washington
$110k-$135k/yr OnsiteFull Time
5+ YOE5+ years IT/security experience in multi-site environments; HIPAA experience preferred; hands-on with endpoint management, identity/access, MDM, helpdesk, and vendor coordination; strong communication and organizational skills.
PioneerRx, MDM
4w
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IT & Cyber Security Engineer
Washington or Virginia or Maryland
$126k-$157k/yr RemoteFull Time
OnTrac: Provides last-mile delivery services for e-commerce retailers.
8+ YOEBachelor's degree or equivalent, 8+ years cybersecurity/infosec/IT security experience, knowledge of compliance frameworks, penetration testing and security assessments, and experience implementing security policies and controls.
NIST, ISO 27001, HIPAA, PCI-DSS
1mo
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IT Modernization Information Systems Security Engineer
Washington, District of Columbia, United States
OnsiteFull Time
12+ YOE12+ years cybersecurity/IT/systems engineering experience, active Top Secret/SCI with SAP experience, strong cloud security and systems engineering skills, proficiency with secure software tools, and excellent communication and analytical skills.
Java, Python, Ruby, C++, Linux, OPSWAT, OWASP ZAP, BurpSuite, Fortify, Tenable, Defender, SIEM, NMAP, Azure Defender, AWS Inspector, ACAS, Nessus
1mo
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IT Modernization Information Systems Security Engineer
Washington, District of Columbia, United States
OnsiteFull Time
12+ YOE12+ years cybersecurity or systems engineering experience, TS/SCI and DoD SAP access, cloud security expertise, strong analytical and communication skills, bachelor's degree required; security certifications preferred.
NIST SP 800-53, CNSSI 1253, Java, Python, Ruby, C++, Linux, OPSWAT, OWASP ZAP, BurpSuite, Fortify, Tenable, Defender, SIEM, NMAP, Azure Defender, AWS Inspector, ACAS, Nessus
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Principal IT Engineer
Arlington, Virginia, United States
$135k-$155k/yr OnsiteFull Time
3+ YOE3+ years corporate IT experience owning infrastructure, endpoints, networking, identity/access management, and security controls; bachelor's or equivalent; strong documentation, project management, and incident response skills.
Google Workspace, Microsoft 365, Okta, JumpCloud, Jamf, Intune, Jira, Confluence, CrowdStrike, SentinelOne
1mo
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IT Infrastructure Engineer
Washington, District of Columbia, United States
OnsiteFull Time
9+ YOEBachelor's in IT/CS, minimum 9 years infrastructure engineering experience, experience with networking/storage/security/data center operations, TS/SCI clearance (able to obtain CI Poly), strong analytical and communication skills.
1mo
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IT Network Security Team Lead
Bethesda, Maryland, United States
$149k-$196k/yr HybridFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOE10+ years IT/network security experience, Bachelors (or equivalent), CISSP (or obtain within 6 months), ability to obtain Secret clearance (ANACI), experience with Cisco/Fortinet/Juniper/Palo Alto, Nmap/Wireshark/tcpdump, and leadership of 3-5 engineers.
Cisco, Fortigate (Fortinet), Juniper, Palo Alto, Nmap, Wireshark, tcpdump, SIEM, SSL VPN, VLANs
1mo
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LEAD IT SYSTEMS ENGINEER - PUB SEC
Herndon or Maryland or Virginia or Washington
$145k-$194k/yr HybridFull Time
6+ YOETS/SCI clearance required. Expertise in L2/L3 protocols (BGP, IS-IS, OSPF, MPLS), IPv4/IPv6, security protocols, testing and documentation; CCNA or JNCIA required; CCNP/JNCIP preferred; bachelor's degree plus 6+ years enterprise network design (or 12 years experience).
BGP, MP-BGP, IS-IS, MPLS, RSVP, LDP, OSPF, Multicast, IPv4, IPv6, MBFD, 802.1Q, VRRP, HSRP, TACACS+, RADIUS, FTP, SFTP, TFTP, SSH, NTP, SNMP, 802.1x, IPSEC, MACSEC, SSL/TLS, COMSEC, Ethernet test sets, packet captures, protocol analyzers, MS Office, MS Visio
3mo
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IT Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEActive TS/SCI with Polygraph; Bachelor's with 9+ years or Master's with 7+ years; experience evaluating and integrating new technologies; security-focused system integration.
AWS, GCP, Azure, VPN, VPC, TCP/IP, Firewall, Tor
1w
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IT Hardware Engineer
Washington, District of Columbia, United States
$135k-$145k/yr OnsiteFull Time
5+ YOEActive TS/SCI clearance, 5+ years designing and maintaining enterprise IT hardware in DoD/IC environments, bachelor's in technical field (or equivalent experience), CompTIA Security+ CE/IAT II and ITIL preferred, ability to support after-hours/on-call.
ITSM, ITIL
1mo
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IT Network Security Team Lead
Bethesda, Maryland, United States
$149k-$196k/yr HybridFull Time
10+ YOE10+ years related experience; lead a team of network security engineers; expert with Cisco/Juniper/Palo Alto/Fortigate, Nmap, Wireshark, tcpdump; CISSP (or obtain in 6 months); ability to obtain Secret clearance and NACLC (T3).
Cisco, Fortigate, Juniper, Palo Alto, Nmap, Wireshark, tcpdump, SIEM, SSL VPN
1d
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IT Hardware Engineer
Chantilly or Colorado Springs
$90k-$190k/yr OnsiteFull Time
Active Top Secret/SCI clearance with ability to obtain poly, DOD 8140 (Security+) or equivalent, 8+ years experience (varies by degree), 4+ years hands-on hardware design/integration, lab testing, and VDI support.
VDI
1mo
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IT Systems Engineer, Client Platform Engineer
Boston or New York City or Washington or United States
$325k-$360k/yr HybridFull Time
8+ YOEBachelor's or equivalent, 8+ years building secure IT systems, experience managing large MDM fleets, macOS/Windows internals, Python/shell/PowerShell, GitOps/CI/CD, public cloud and device telemetry experience.
Python, Shell scripting, PowerShell, Swift, Go, MDM, Jamf, Intune, Workspace ONE, GitOps, CI/CD, Claude, macOS, Windows
3mo
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Engineer 4 - Tysons, VA
Tysons, Virginia, United States
OnsiteFull Time
7+ YOEBachelor's in related field, 7+ years experience, ability to obtain SECRET clearance, Security+ within 6 months, travel up to 25%.
Security+, Networking, IT systems, MS Office
1mo
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AI Enablement Engineer, IT
McLean or Mountain View or New York City or Tampa
$128k-$171k/yr OnsiteFull Time
4+ YOE4+ years building integrations or automations; strong API fluency; production experience with LLMs or agents; coding in Python, Go, JavaScript/TypeScript; observability, error handling, and security best practices.
Python, Go, JavaScript, TypeScript, REST, JSON, OAuth, webhooks, MCP, RAG, large language models, vector databases
1mo
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IT - SYSTEM ENGINEER
Columbia, Maryland, United States
$33-$49/hr OnsiteFull Time
System administration and engineering for servers and infrastructure, Azure/AWS/cloud, virtualization, scripting, monitoring and security tools; strong Windows and networking skills; bachelor's degree preferred.
Azure, Amazon Web Services (AWS), VMWare, Tenable One, Action1, ADAudit Plus, KnowBe4, Cisco Meraki, 8 x8 VOIP Platform, Windows, Perl, Ruby, Python, shell scripts, Microsoft 365
3mo
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IT and Tech Ops Engineer
Reston or Columbia
OnsiteFull Time
Experience with computer networking (Windows/Linux), cloud provisioning, scripting, Azure/AWS, VPNs, and security operations; strong problem solving and communication skills.
Windows, Linux, Azure, AWS, VPN, OpenVPN, WireGuard, JIRA, Cloud Administration
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