Network Systems Engineer

Mission Technologies, a division of HII; Springfield (VA); On-site; USD 120,000 - 170,000; Full time

Job summary

Mission Technologies is searching for an experienced Network Systems Engineer to join our team in Springfield, Va. This role will support the Government by planning and developing telecommunications solutions involving computer and communications equipment.

They analyze network alternatives and develop recommendations for improvements. The ideal candidate will have 9 years of relevant experience with a Bachelors, 7 with a Masters, or 4 with a PhD/JD, plus active TS/SCI clearance and strong

Qualifications

• 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience.
• Familiar with the FAR and DFAR rules governing acquisition activities.
• Active U.S. security clearance (Top Secret/SCI).
• Experience managing enterprise network; cybersecurity tool and infrastructure deployments; cloud IAAS and PAAS implementations; and cross domain technology implementations.

Responsibilities

• Analyze, design, test, and evaluate network systems and services (e.g., LAN/WAN, internet/intranet, satellite, and other data communications environments).
• Perform network modeling, analysis, and capacity/performance planning to support mission and operational requirements.
• Provide technical leadership and assistance for senior-, mid-, and junior-level contractor Network Systems Engineers.
• Support PEIN leadership in developing the enterprise network security roadmap, modernizing enterprise architecture, and integrating AI/automation to improve security and operations.
• Capture stakeholder needs and translate them into clear, testable technical requirements with defined thresholds and objectives.
• Communicate technical findings and risk posture to technical and non-technical audiences; develop actionable mitigation plans.

Skills

TCP/IP fundamentals

Network troubleshooting

ITIL Certification

Program Management Certification

Security clearance TS/SCI

Education

Bachelor's degree in related field

Master's degree in related field

PhD/JD in related field

High School Diploma + 13 years experience

ITIL Certification

Tools

N/A

Job description

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Requisition Number:30711

Required Travel: 0 - 10%

Employment Type:Full Time/Salaried/Exempt

Anticipated Salary Range:$119,866.00-$170,000.00

Security Clearance:TS/SCI

Level of Experience:Mid

This opportunity resides with Warfare Systems (WS), a business group within HII’s Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems.

HII works within our nation’s intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners.

Leadership at HII is a mindset, not a title. Through our Leadership Capability Framework, we define how every employee grows, leads, and contributes—regardless of role. It sets the standard for how you can develop yourself and what you can expect from leaders across our organization. We look for candidates who want to grow in alignment with these capabilities:

• Know & Grow Your People– Commit to learning and supporting team success.
• Build Relationships– Communicate openly, collaborate well, and build trust.
• Take Ownership– Deliver on commitments and take pride in your work.
• Customer First– Focus on the mission and those we serve.
• Shape the Future– Bring ideas, curiosity, and continuous improvement.
• Act with Urgency– Take initiative and follow through with purpose.

These capabilities guide how all employees contribute to our shared success across Mission Technologies.

Job Description

Mission Technologies is searching for an experienced Network Systems Engineer to join our team in Springfield, Va. This role will support the Government by planning and developing telecommunications solutions involving computer and communications equipment. They analyze network alternatives and develop recommendations for improvements.

• Analyze, design, test, and evaluate network systems and services (e.g., LAN/WAN, internet/intranet, satellite, and other data communications environments).
• Perform network modeling, analysis, and capacity/performance planning to support mission and operational requirements.
• Provide technical leadership and assistance for senior-, mid-, and junior-level contractor Network Systems Engineers.
• Support PEIN leadership in developing the enterprise network security roadmap, modernizing enterprise architecture, and integrating AI/automation to improve security and operations.
• Capture stakeholder needs and translate them into clear, testable technical requirements with defined thresholds and objectives.
• Communicate technical findings and risk posture to technical and non-technical audiences; develop actionable mitigation plans.
• Coordinate across departments, vendors, and partner agencies to align priorities and integrate security and operational services.
• Support execution management by defining milestones, tracking progress, resolving dependencies, and ensuring deliverables meet technical and security requirements.
• Manage changes to scope, schedule, and security requirements to minimize operational disruption.
• Produce weekly status reports, risk updates, and performance metrics for PEIN Division leadership and stakeholders.
• Facilitate knowledge transfer and operational handoffs to ensure continuity of service delivery.
• Drive process improvement by mapping workflows, developing/maintaining SOPs, and implementing enhancements to processes, tools, and security controls; provide project/program management training as needed.
• Assess, prioritize, and integrate stakeholder demands across Core Service Areas (e.g., TCS, UDS, EMS, Cloud); manage end-to‑end delivery and reporting for assigned requirements.
• Participate in technical assessments of network/transport posture; identify vulnerabilities and gaps and recommend scalable, secure solutions aligned with performance, compliance, and cost objectives.
• Support studies and modernization efforts, including applying AI/ML to automate workflows and accelerate vetting of IT and network requirements.
• Forecast and manage network/transport resource demand; balance allocation across performance, cost, schedule, and scalability; identify risks to prevent capacity shortfalls or overruns.

Minimum Qualifications

9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience.

• Network technology course/certification in TCP/IP with applied understanding of the following:
• Roles of devices in TCP/IP network
• Details of IP, ARP, TCP, ICMP and UDP
• Functions of FTP, HTTP, Telnet and other applications of TCP/IP
• Use of Voice over IP or VoIP, email messaging and multicasting
• Troubleshooting for TCP/IP issues at each network layer
• ITIL Certification.
• DAWIA Program Management Certification.
• Experience managing enterprise network; cybersecurity tool and infrastructure deployments; cloud IAAS and PAAS implementations; and cross domain technology implementations.
• Familiar with the acquisition lifecycle.
• Familiar with the FAR and DFAR rules governing acquisition activities.
• Active U.S. security clearance (Top Secret/SCI).

Preferred Requirements

• Network technology course/certification in one or more areas:
• Configuring TCP/IP on server computers
• Managing and troubleshooting DNS and DHCP
• Installing and configuring network and software infrastructure
• Configuring and managing device routing and remote access
• Monitoring and maintain network infrastructure
• Completion of a specialized wireless network course and/or certification.

The listed salary range for this role is intended as a good faith estimate based on the role's location, expectations, and responsibilities. When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills.

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