Tech jobs
Job listings
Infrastructure Systems Administrator
Administers and secures Red Hat Enterprise Linux systems for a government client, automating deployments, applying patches, and ensuring RMF compliance while supporting warfighter technology.
Cybersecurity Analyst - 19496 - Roy Utah
On-site cybersecurity analyst performing system audits, continuous monitoring, and compliance activities to secure classified information systems under government frameworks like RMF.
Cyber Security Analyst - SOC Threat Analyst
Monitor and respond to cyber threats in real time, lead incident investigations, and enforce Zero Trust security using SIEM, SOAR, and endpoint tools.
Sr. Systems Security (Cyber) Engineer (Onsite - Cedar Rapids, IA) Secret Clearance Required
Senior Systems Security Engineer designing and validating cybersecurity controls for aerospace/defense systems, including RMF artifacts, STIG compliance, vulnerability scanning, and Linux hardening on RHEL.
Principal Systems Administrator Lead, 100% onsite, Tucson, Arizona, must have active secret clearance
Lead a team to design, secure, and maintain classified Windows/Linux IT environments for defense programs, ensuring 24/7 uptime and compliance with DoD security standards.
Linux Systems Administrator
Maintains and secures enterprise Linux servers, virtualization platforms, and associated services for a defense-focused research lab in Albuquerque.
Technical Tester
Performs hands-on cybersecurity testing for government clients, including vulnerability scanning, adversary simulations, and compliance evidence collection using tools like Nessus and Kali Linux.
Principal Cyber Security Engineer
MANTECH seeks a motivated, career and customer-oriented Principal Cyber Security Engineer to join our team in Chantilly, VA . Responsibilities include but are not limited to: Engineer, design, implement, integrate, and…
Penetration Test Engineer
Lead penetration tests and security assessments for web apps, cloud, and infrastructure, using manual and automated tools to find and mitigate vulnerabilities while guiding engineering teams on fixes.
Information System Security Manager
Lead RMF lifecycle, manage classified DoD systems’ cybersecurity compliance, and oversee ATO/IATT processes for SAP/SCI/NSA missions using NIST, JSIG, and DoD tools.
Principal Cybersecurity Analyst
Leads classified cybersecurity audits, continuous monitoring, and risk assessments for secure government systems, ensuring compliance with frameworks like RMF and NIST.
Advanced Cyber Security Architect/Engineer (Remote)
Design and implement enterprise cybersecurity solutions, conduct risk assessments, and secure industrial networks using tools like Nessus, NMAP, and SIEM for Honeywell’s automation and energy systems.
Manager, Operational Technology Security & Compliance
Lead OT security and compliance teams at a North American energy infrastructure company, overseeing Splunk/Nessus/Tripwire tooling and NERC CIP regulatory programs while bridging technical and business risk communication.
Senior Cybersecurity Analyst
Protects LSAC’s systems and data by monitoring threats, conducting audits, and enforcing security policies across networks, firewalls, and compliance frameworks like SOC2.
Cyber Security Engineer
Cyber Security Engineer designs and secures DoD systems at Hanscom AFB, applying RMF, STIGs, and ACAS to ensure compliance and protect against threats.
Information System Security Manager
Leads full RMF lifecycle and ATO accreditation for DoD systems, ensuring compliance with NIST and DoD directives while embedding security into internal product development.
Advisory Information Security Manager
Leads full RMF lifecycle and ATO accreditation for DoD systems, ensuring compliance with NIST and DoD directives while embedding security into internal product development.
Cybersecurity Threat & Vulnerability Analyst (Remote)
Analyzes and remediates IT vulnerabilities for a large healthcare insurer, running scans, classifying risks, and partnering with teams to reduce cyber threats across enterprise systems.
Security Engineer and IT Systems Administrator
Maintain IT systems and enforce RMF compliance for government clients, performing security control assessments, STIG evaluations, and vulnerability management under DoD/NIST guidelines.
Security Engineer and Oracle DBA
Maintains and secures Oracle databases while performing RMF-related cybersecurity tasks like STIG compliance, vulnerability scans, and documentation for government systems.