• Information Systems Security Officer (ISSO)…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …* Monitoring and Evaluation: They monitor network traffic, system logs, and security tools to detect anomalies and respond to potential threats. **Required ... **Information Systems Security Officer (ISSO) - Senior ** **Category:**...their implementation. * Vulnerability Assessment: Experience with vulnerability scanning tools and techniques. * Security Documentation: Ability… more
    CGI Technologies and Solutions, Inc. (09/06/25)
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  • Senior Principal Azure Cloud Engineer

    ManTech (Chantilly, VA)
    …and maintaining automation scripts in PowerShell, Python, or Azure CLI + Configuring network security groups (NSGs) and application gateways to protect resources ... **MANTECH** seeks a motivated and experienced ** Senior Principal Azure Cloud Engineer** to join our...with cross-functional teams to enhance cloud environments using modern tools and best practices. **Responsibilities include but are not… more
    ManTech (09/16/25)
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  • Technical Writer

    Electrosoft (Belleville, IL)
    …technology, security and some cyber security concepts like cloud security , network security , confidentiality, and vulnerabilities + Secret ... pillars to include users, devices, applications & workloads, data, network & environments, automation & orchestration and visibility &...relates to any of the other pillars + Leverage tools like Visio or MS Publisher to illustrate and… more
    Electrosoft (08/30/25)
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  • Staff Engineer - Testing & Automation

    Zscaler (San Jose, CA)
    …leading quality teams, along with familiarity in FedRAMP qualification and enterprise network security deployments (Proxy, Firewalls, IDS/IPS, etc.), is highly ... CA office 3 days a week. Reporting to the Sr . Manager, Software Engineering QA, you'll be responsible for:...debugging Linux systems, combined with experience in cloud and network security deployments, is strongly valued \#LI-JM1… more
    Zscaler (10/16/25)
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  • Deputy Cybersecurity Manager

    BAE Systems (Sterling, VA)
    security processes + Familiarity with operating systems (eg, Windows, Linux) and network security tools like firewalls, IDS/IPS, and antivirus **Strategic ... **Communication and Soft Skills** + Effective communication for reporting to senior leadership, training staff on security awareness, and collaborating… more
    BAE Systems (10/30/25)
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  • Senior Software Engineer

    Sealing Technologies (Columbia, MD)
    …particularly with STIGs. + Experience in systems architecture (Windows, Linux, ESXi), network security architecture, and virtualization. + Working knowledge of ... is looking for an experienced and talented hands on Senior Software Engineer to join our Software Products Team....in cybersecurity, either security product development and/or security operations tools like Elastic, Splunk, … more
    Sealing Technologies (11/20/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...and expert technical knowledge. + Experience in interfacing with senior management and negotiating with clients on requirements and… more
    Leidos (10/31/25)
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  • Cybersecurity Engineer III

    Imagine One Technology & Management (San Diego, CA)
    …Comp Forensics Invest and Response + Intermediate Cyber Core (ICC) + NEC 742A Network Security Vulnerability Technician + NEC H08A Advanced Network Analyst ... for _"contingent"_ positions supporting the US Navy. We are looking for Senior **Cybersecurity Engineer III** to provide research and engineering services for the… more
    Imagine One Technology & Management (11/24/25)
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  • Systems Engineer (Engineer Systems 4)

    Huntington Ingalls Industries (Aiea, HI)
    …design and integration. The ideal candidate will demonstrate expertise in network security , system architecture, and vulnerability analysis, supporting ... 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $111,271.00 - $160,000.00 Security Clearance: Secret Level of Experience: Senior HI This… more
    Huntington Ingalls Industries (10/25/25)
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  • Senior Systems Administrator…

    ManTech (Fairmont, WV)
    …+ Senior -level experience with Linux system administration, networking, security hardening, and scripting/automation tools . + Proven working knowledge ... Support (IS) team and is critical for maintaining the stability, integrity, and security of a high-impact large scale enterprise network infrastructure. The… more
    ManTech (11/05/25)
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