> Markdown version of [/jobs/ext/1917075-network-systems-engineer-secret-clearance-linux-windows](https://www.wearedevelopers.com/jobs/ext/1917075-network-systems-engineer-secret-clearance-linux-windows). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Systems Engineer - Secret Clearance- Linux/Windows - **Company:** Liberty Personnel Services, Inc. - **Location:** Horsham, PA, United States - **Salary:** $70,000.0 - $110,000.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Active Directory, Amazon Web Services, Systems Engineering, Microsoft Azure, Bash Shell, Cloud Computing, Cyber Security, Computer Engineering, Linux, Microsoft Exchange Server, Virtual Private Networks (VPN), OSI Models, Python (Programming Language), Linux Security Modules, Windows Servers, Network Planning and Design, Windows PowerShell, Remote Access Technology, Virtualization Technology, Scripting, Computer Networking Systems, SC Clearance, Splunk - **Published:** August 4, 2026 - **Apply:** http://www.libertyjobs.com/findjobs-details.php?j_id=85531 ## About the Role Secret clearance required, with Final TS/SCI preferred - Strong desire to work in a fast-paced environment with multitasking capabilities - Excellent attention to detail, communication, and organizational skills - Experience with Windows Server, including Active Directory and Microsoft Exchange - Knowledge of cloud platforms such as AWS, Azure, or GCP - Proficiency with virtualization and network design, including VPN technologies - Familiarity with Linux and scripting languages like Bash, Python, and PowerShell - Understanding of cybersecurity practices and the OSI model - BA/BS in Systems Engineering, Computer Engineering, Electrical Engineering, or relevant field - U.S. citizenship required **Additional Skills Desired:** - Linux Security Module and Splunk administration experience - Background with DoD projects - Passion for continuous learning and professional development ## Description Keywords: Systems Engineer, systems security, VPN, virtualization, Linux, cybersecurity, cloud platforms, Windows Server, technical writing, network design, technology solutions. ## Related Videos - [JavaScript? No. Java Scripts! - Scripting with Java](https://www.wearedevelopers.com/videos/2094-javascript-no-java-scripts-scripting-with-java) - [Our journey with Spring Boot in a microservice architecture](https://www.wearedevelopers.com/videos/511-our-journey-with-spring-boot-in-a-microservice-architecture) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Intermediate Bitcoin Script](https://www.wearedevelopers.com/videos/25-intermediate-bitcoin-script) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [The Best Job Search Websites of 2025](https://www.wearedevelopers.com/magazine/368-the-best-job-search-websites-of-2025) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)