Expert Network Engineer
Listed on 2026-06-04
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Engineering
Systems Engineer, Cybersecurity
Hoplite Solutions is seeking a talented Network Engineer to join our team in Chantilly, VA to assist with the client’s complex infrastructure, with expertise spanning multiple critical domains, including custom cross-domain architecture. Your work will focus on designing, engineering and implementation of complex mission networks.
Responsibilities- Develop and maintain a deep understanding of the intricacies and interdependencies within these systems, enabling informed decision-making and providing strategic guidance
- Spend a significant amount of time dedicated towards assisting improving reliability in each of the systems and researching root-cause of Tier 2 related tickets
- Foster collaborative partnerships across functional teams and identify opportunities to build efficiencies into innovative IT systems that support the cyber mission systems
- Required to participate in the 24/7 duty phone rotation – estimated at 3x per year
- Bachelor’s degree in a relevant technical discipline (i.e., Computer Science, Computer Engineering), with a minimum of 15+ years’ experience in a relevant technical field to the position
- Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance, with polygraph
- 5+ years in Network Engineering (LAN/WAN, Communications, Computer Systems, Cross Domain), Computer Science, Computer Information Systems, or equivalent work experience
- Strong background in CI/CD in relationship to Cross Domain Solutions and general software development
- Sound judgement, problem solving, and decision-making skills with an ability to adapt to emerging issues and changing priorities under short deadlines
- 15+ years in Network Security:
Experience with network security technologies, such as:- Firewalls (configuration, rule management)
- Virtual Private Networks (VPNs)
- Secure network architecture design
- Strong understanding of network protocols (TCP/IP, DNS, DHCP, etc.), architectures (LAN, WAN, WLAN), and devices (routers, switches, firewalls)
- Demonstrated ability to learn quickly and stay abreast of leading-edge technologies
- Experience with both on-premise and cloud deployment technologies and automation
- Detailed oriented, organized, able to multitask, and adaptable to shifting requirements
- Flexibility – works well both independently and as a team player; must be eager to learn
- Candidate should be a self-starter and possess a willingness to dive into new technologies when appropriate
- Experience implementing and documenting standard operating procedures of systems or networks (e.g., Linux, Window, Cloud platforms etc.)
At Hoplite Solutions, we pride ourselves on offering competitive salaries and a comprehensive benefits package. This includes full coverage for health, dental, and vision insurance for both individuals and families, along with 100% coverage for life insurance, long-term and short-term disability. Additionally, we match up to 7% of employees’ contributions to their 401(k) funds and follow the federal holiday calendar for paid holidays.
With 4 weeks of paid time off and $5,000 yearly for education assistance or technical training, we’re dedicated to supporting our employees’ professional and personal growth.
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