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Senior penetration tester performs network and web app security assessments using tools like Burp Suite, Nessus, and Metasploit, writes reports, and stays current with exploit techniques.
Maintain and secure Linux systems, automate tasks with Ansible/Bash/Python, and support Cisco/Palo Alto networks in a classified government environment.
Design, secure, and maintain classified cloud and on-prem systems for defense and intelligence customers, using VMware, RHEL/Windows, Ansible, and NIST/DISA controls.
MANTECH seeks an experienced and passionate, career and customer-oriented Linux System Administrator to join our team in Ft. Meade, MD. Responsibilities include but are not limited to: Creating and managing virtual…
Title: Senior DevSecOps Cybersecurity Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the…
Lead a security operations center using Microsoft Sentinel to build detections, triage incidents, and manage an outsourced SOC, while improving detection quality and response metrics.
Lead offensive security engagements, performing VAPT, cloud assessments, and red-team exercises to uncover and remediate vulnerabilities in apps, APIs, networks, and cloud environments.
Design and maintain Azure security controls, Microsoft Entra ID, and endpoint protection to protect cloud infrastructure and identity systems.
Administers Tenable Nessus and Security Center on Linux to run vulnerability scans, analyze results, and remediate threats for a government cybersecurity program.
Administers and secures Red Hat Linux systems, automates tasks with Bash/Python, and performs vulnerability assessments for a government research lab.
Owns and secures enterprise network infrastructure (firewalls, WAN/LAN, cloud) while maintaining CMMC Level 2 and SOC 2 compliance for a defense-focused federal contractor.
You will own the library of technical security standards, hardening baselines, and design governance processes that keep CP Axtra's infrastructure secure by default. Think of yourself as the person who takes the…
Performs cybersecurity analysis and Risk Management Framework (RMF) compliance for DoD tactical systems, including vulnerability scanning, STIGs, and accreditation package development.
Manages and supports mission-critical IT infrastructure, troubleshooting and maintaining Windows and UNIX systems, including RedHat Linux and Windows servers, in a multi-platform environment.
Build and enforce security controls for Azure, hybrid, and edge AI infrastructure, including Kubernetes hardening, detection engineering, and AI/ML workload protection.
Design and maintain secure enterprise systems for national security, implementing NIST/DOD standards, vulnerability management, and automation using Splunk, Tenable, and scripting.
POSITION SUMMARY Creative ITC is currently looking for a Compliance and Patching Analyst to join the team. The successful candidate will have a proven record of Windows patching, VMware and a high-level view of storage…
Manages classified Windows Server infrastructure, virtualization (VMware/Hyper-V/Nutanix), and enterprise apps in a secure DoD environment, applying security patches and compliance controls.
Maintains and secures DoD enterprise networks (classified/unclassified) in Arlington, VA, focusing on Cisco infrastructure, troubleshooting, compliance (DISA STIG), and cybersecurity support.
Leads RMF compliance, secures enterprise systems, and mentors junior staff for a defense contractor building cyber-secure space tech in San Diego.
