1w
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Principal / Sr Principal Field Engineer (OCONUS)
San Diego or Patuxent River or Jacksonville or Italy or Guam or Japan or United Arab Emirates or United Kingdom
$86k-$160k/yr FieldFull Time
5+ YOEU.S. citizen with active Top Secret (SCI-capable) clearance, BS or equivalent experience, 5+ years engineering experience, CompTIA Security+/A+ (or obtain), network and systems troubleshooting, ability to lift 40 lbs, willingness to deploy OCONUS for 24+ months.
Windows, Linux, Microsoft Server, Windows Active Directory, LDAP, VMware, SAN, Red Hat, Python, PowerShell, Ansible, Wireshark, HBSS, SolarWinds, Splunk, SIPR
2w
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Systems Engineer
Quantico, Virginia, United States
HybridFull Time
4+ YOESupport installation, configuration, and maintenance of Windows and RHEL systems; Splunk monitoring; core services (DNS, DHCP, SAN, SQL, Active Directory); VMware and VDI support; backups; security configs; IAT Level II certification and US citizenship required.
Windows, RHEL, Splunk, SIEM, VMware, Virtual Desktop Infrastructure (VDI), DNS, DHCP, SAN, SQL, Active Directory, Group Policy, ACAS, STIG
3w
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Virtualization/Storage Engineer
Dahlgren, Virginia, United States
$110k-$115k/yr OnsiteFull Time
3+ YOETop Secret clearance and US citizenship required. 3-5 years relevant experience, DOD 8570 IAT Level II (CompTIA Security+ce), SAN and VMware/NetApp/Rubrik experience, Splunk and scripting preferred.
VMware vSphere, NetApp, Vast, Rubrik, Splunk, Security Technical Implementation Guides (STIGs), Security Content Automation Protocol (SCAP)
1w
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Virtualization/Storage Engineer
Dahlgren, Virginia, United States
$110k-$115k/yr OnsiteFull Time
3+ YOE3+ years relevant experience; HS required (BS preferred); experience with VMware vSphere, NetApp/Vast, Rubrik, SAN and DoD security requirements; CompTIA Security+ce (DOD 8570 IAT II) required; Splunk and scripting a plus.
VMware vSphere, NetApp, Vast, Rubrik, Splunk, SAN, Security Technical Implementation Guides (STIGs), Security Content Automation Protocol (SCAP)
2w
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Information Systems Security Engineer
Welcome, Maryland, United States
$104k-$175k/yr OnsiteFull Time
8+ YOEActive DoD Secret clearance, US citizenship, bachelor\u0002s in CS/IA/ISSE or 4 years ISSE substitute, minimum 8 years ISSE experience, RMF/NIST knowledge, on-call availability within 1 hour during rotations.
ACAS, Tenable, Iron Bank, Splunk, Linux, Windows
1mo
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Cloud Engineer
Radford or Roanoke or Charleston or Reston or Richmond or Montgomery
HybridFull Time
5+ YOE5+ years cloud engineering experience, CompTIA Security+ CE, active cloud certification, active DoD Secret clearance, FedRAMP platform experience, IaC proficiency (Terraform/CloudFormation/Ansible), networking and virtualization knowledge, bachelor's degree or equivalent.
VMware, Hyper-V, Terraform, AWS CloudFormation, Azure Bicep, Ansible, Kubernetes, Docker, CloudWatch, Azure Monitor, Splunk, SD-WAN, AWS Direct Connect, Azure ExpressRoute
1mo
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Senior Security Engineer - Proxy & Cloud Security Platform
Atlanta or Richmond or Raleigh or Charlotte
$120k-$150k/yr OnsiteFull Time
7+ YOEBachelor's degree or equivalent; minimum 7 years security engineering experience; deep cybersecurity knowledge, SDLC security, threat modeling, info‑security tech implementation; strong automation and platform engineering skills.
Zscaler, Splunk, Entra ID (Azure AD), Python, PowerShell, GitLab SaaS, CrowdStrike, ServiceNow, Microsoft 365
1w
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Security Engineer
Richmond, Virginia, United States
$89k-$133k/yr HybridFull Time
Experience supporting enterprise information security, knowledge of SIEM/EDR/IAM/PAM, vulnerability management, incident response, strong analytical and communication skills.
SIEM, EDR, IAM, PAM, Microsoft Defender, Microsoft Entra ID, Microsoft Purview, Microsoft Sentinel, CrowdStrike Falcon, Splunk, PowerShell, Python
2w
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Senior Cyber Tools Architect/Engineer
Quantico, Virginia, United States
HybridFull Time
10+ YOE10+ years cybersecurity architecture/engineering experience; active Top-Secret clearance; 8570 IASAE III-level certification (e.g., CISSP-ISSAP/ISSEP); bachelor’s degree or equivalent; expertise with SIEM, EDR, cloud security, scripting, IaC, and compliance.
SABSA, TOGAF, Zachman, SIEM, SOAR, Splunk, IBM QRadar, Microsoft Sentinel, LogRhythm, Palo Alto Cortex XSOAR, Splunk Phantom, IBM Resilient, CrowdStrike, Microsoft Defender for Endpoint, SentinelOne, Carbon Black, Palo Alto, Fortinet, Cisco Firepower, Tenable, Qualys, Rapid7, AWS Security Hub, Azure Security Center, GCP Security Command Center, Terraform, Ansible, CloudFormation, Python, PowerShell, Bash, Docker, Kubernetes, MITRE ATT&XAMP;CK, STIX/TAXII
5d
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Network Security Engineer
New Jersey or Florida or Oregon or Indiana or Virginia or Illinois or Idaho or Chicago or East Hanover or Miami or Richmond or Portland or Twin Falls or Indianapolis
$122k-$168k/yr RemoteFull Time
5+ YOE5+ years network security experience, 3+ years managing enterprise firewalls, Ohio? (ignore) CISSP required within 12 months, CCNA/CCNP Security or GIAC/CEH desirable, cloud and hybrid network security experience, strong communication and leadership skills.
Palo Alto Networks, Fortinet, Cisco ASA/Firepower, SIEM, NDR, Splunk, Microsoft Sentinel, Azure, AWS, GCP, Python, PowerShell, Ansible, Zero Trust Network Architecture (ZTNA)
2mo
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Senior SecOps Engineer
Boston or Richmond
$113k-$166k/yr HybridFull Time
4+ YOE4+ years in cybersecurity; experience with security incident response, SIEM/EDR, and vulnerability management; strong log analysis; cross-functional collaboration.
SIEM, EDR, Vulnerability management, CrowdStrike Falcon, Splunk, Sumo Logic, AWS security services, Okta, Jamf
1w
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Cyber Security Engineer (5462)
Herndon or Hollywood or United States
$103k-$1718k/yr RemoteFull Time
5+ YOE5+ years cybersecurity experience with 3+ years federal cloud security/RMF support, bachelor’s in related field or equivalent, U.S. citizenship and ability to obtain Secret clearance, strong documentation and stakeholder skills.
NIST SP 800-53, FedRAMP, DoD IL4–6, GRC, APIs, REST APIs, AWS, Azure, eMASS, Paramify, Nessus, Tenable, Splunk, Prisma Cloud, Python, PowerShell, infrastructure-as-code
1mo
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Mainframe Logical Security Engineer
Phoenix or Plano or Charlotte or Richmond or Jacksonville or Pennington or Chicago or Research Triangle Park or Dallas or Newark or Virginia or Florida
HybridFull Time
Hands-on RACF administration on IBM z/OS, SMF analysis, security reporting, least-privilege access controls for CICS/DB2/IMS/MQ, incident investigation, compliance support (SOX/PCI/HIPAA), and integration with IAM/SSO/MFA.
z/OS, RACF, CICS, DB2, IMS, MQ, TCP/IP, USS, SMF, SIEM, Splunk, QRadar, ACF2, Top Secret, REXX, Python, ICSF, TLS/SSL, Single Sign-On (SSO), MFA
3w
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NCIS Network Administrator (NetOps/ITSC) | Active TS/SCI clearance
Quantico, Virginia, United States
$35-$47/hr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOEActive TS/SCI clearance, 5+ years network engineering experience, 1 year specialized experience, experience in large government environments, familiarity with network security standards and incident response.
CISCO Firepower, Palo Alto, Juniper, TACLANEs, SolarWinds, IPAM, Kiwi Syslog Server, DHCP, ISE, ACI, NSX, TACACS, RADIUS, MAB, 802.1x, Event Manager Applet, Macro Creation, TFTP, SFTP, Splunk, Microsoft Visio, Cisco Firewall Management Center, Rufus
3w
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NCIS Network Administrator (NetOps/ITSC) | Active TS/SCI clearance
Quantico, Virginia, United States
$35-$47/hr OnsiteFull Time
5+ YOEActive TS/SCI clearance, 5+ years network engineering experience, CompTIA Security+ CE required, CCNA desired, experience with enterprise network devices and monitoring tools, and knowledge of DISA STIGs/NIST frameworks.
CISCO Firepower, Palo Alto, Juniper, TACLANEs, SolarWinds, IPAM, Kiwi Syslog Server, DHCP, ISE, ACI, NSX, TACACS, RADIUS, MAB, 802.1x, Event Manager Applet, Macro Creation, TFTP, SFTP, Splunk, Microsoft Visio, Cisco Firewall Management Center, Rufus, DISA STIGs, NIST
1mo
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Senior Lead Information Security Consultant (AI)
McLean or Plano or Richmond
$209k-$262k/yr OnsiteFull Time
6+ YOE5+ MgmtHigh School/GED; 6+ years in cybersecurity/IT; 5+ years providing oversight, risk assessments, and architecture reviews; 4+ years cloud security engineering; 1+ year implementing AI in cybersecurity; experience with e‑commerce/payments and public cloud.
AWS, GCP, Azure, Splunk
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