Network Engineer with Security Clearance

Network Engineer Location: Arlington, VA Work Type: Onsite
Remote Work: NO Job Description Gridiron IT is seeking a motivated network engineer to implement, maintain and support the lab network infrastructure. Responsibilities
- Leverage advanced analytical and technical skills to design and implement infrastructure solutions that enhance mission execution and support command decision-making.
- Support the integration of new technologies and equipment within lab environments, including development and refinement of standard operating procedures (SOPs) and policies.
- Assess network topology and device configurations, identify critical security vulnerabilities, and recommend security best practices.
- Provide user support for Virtual Private Networks (VPNs), Virtual Desktop Infrastructure (VDI) such as Citrix, as well as MacOS and iOS platforms.
- Troubleshoot and resolve a broad range of technical issues, from basic to complex network problems
- Implement granular access controls, monitor system performance and accessibility, establish and maintain backup protocols, and ensure system security.
- Diagnose and resolve complex enterprise storage issues across local and wide area networks, including replication strategy support and remediation of storage-related incidents.
- Design, build, and maintain robust network environments by configuring routers, switches, and firewalls, as well as updating network devices and performing IP address audits.
- Ensure optimal network performance by troubleshooting issues, enforcing system standards, and collaborating with stakeholders to optimize infrastructure.
- Secure network systems through policy enforcement, access controls, and continuous monitoring. Qualifications
- U.S. Citizenship
- Must have an active DoD Secret clearance, TS/SCI clearance is preferred
- Must be able to obtain DHS Suitability
- 5+ years of directly relevant experience in network administration
- Proficiency with multiple operating systems, including Linux/Unix and MacOS
- Strong knowledge and experience with routers, switches, firewalls, and VPNs
- Experience and knowledge of networking and network administration
- Skilled in working with virtual desktop environments (Citrix, VMware)
- Must be able to work collaboratively across physical locations Desired Skills:
- Familiarity with Palo Alto firewalls and Cisco switches
- Experience with converged infrastructure solutions (e.g., FlexPod) and NetApp storage systems
- Proficiency with Cisco Intersight, vCenter, and virtualization automation/optimization
- Strong documentation skills for technical procedures and SOPs
- Capable of creating and maintaining network diagrams
- Demonstrated experience in network design, implementation, and performance tuning
- Project management capabilities and excellent time-management skills
- Expertise in hardening network devices and infrastructure for enhanced security Required Education:
BS Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering or related degree; or HS Diploma and 7+ years network administration, network engineering or systems administration experience. Desired Certifications:
- DoD 8140.01 IAT Level II
- Network+
- CCNA Clearance Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. Secret Clearance required. Compensation and Benefits Salary Range $50-55/hr (Compensation is determined by various factors, including but not limited to location, work experience, skills, education, certifications, seniority, and business needs. This range may be modified in the future.) Benefits: Gridiron offers a comprehensive benefits package including medical, dental, vision insurance, HSA, FSA, 401(k), disability & ADD insurance, life and pet insurance to eligible employees. Full-time and part-time employees working at least 30 hours per week on a regular basis are eligible to participate in Gridiron’s benefits programs. Gridiron IT Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status or disability status. Gridiron IT is a Women Owned Small Business (WOSB) headquartered in the Washington, D.C. area that supports our clients' missions throughout the United States. Gridiron IT specializes in providing comprehensive IT services tailored to meet the needs of federal agencies. Our capabilities include IT Infrastructure & Cloud Services, Cyber Security, Software Integration & Development, Data Solution & AI, and Enterprise Applications. These capabilities are backed by Gridiron IT's experienced workforce and our commitment to ensuring we meet and exceed our clients' expectations.