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About BAE Systems Intelligence & Security BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Network infrastructure engineering services are comprised of core infrastructure, voice and video engineering, field engineering, application management and development for networks, network analytics, firewalls, network access controls and bandwidth service delivery.

YEAR

BAE Systems Plc

Network Engineer - Senior

Masters Degree in a related technical discipline and 15 or more years related experience or Bachelors Degree in a related technical discipline and seventeen (17) years of experience providing network engineering support. The engineer translates mission and business requirements into secure, high-performing network solutions and collaborates with operations personnel, program management, and engineering teams to ensure reliable network performance in DoD/IC environments.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Principal Network Engineer

Incident Response: Support incident response activities by providing network-level analysis, containment actions, and forensic data collection; perform root cause analysis (RCA) for network incidents. You will serve as a senior technical advisor to CBO stakeholders, collaborating with cybersecurity, cloud, and operations teams to resolve complex network issues and support audits, assessments, and compliance initiatives.

E Logic

Senior Network Engineer (SMA 1)

The Hire Talent

Security Implementation: Support Zero Trust Architecture (ZTA) and network segmentation initiatives; implement and maintain network security controls aligned with NIST SP 800-53 and NIST SP 800-207. You will be responsible for configuring, managing, and troubleshooting network devices to strengthen the security, reliability, and resilience of the network infrastructure while addressing identified Incident Response (IR) remediation requirements.

Network Engineer (SMA 1)

Key Responsibilities Work with a team of network experts to support a service provider scale network that connects multiple high-performance computing sites and data centers, and provides network services to over 30,000 users nationwide. In this role, the candidate will be responsible for supporting the federal agency's network infrastructure and services, day-to-day operations, as well as providing technical leadership on a variety of network projects.

Ang Signal

Senior Network Engineer

VT-ARC is seeking a Senior to Principal Enterprise Network Engineer with a focus on data center networking and firewall engineering to serve as a senior technical authority for enterprise network architecture, implementation, sustainment, and modernization supporting mission-critical programs within TS/SCI environments. You are a senior to principal-level enterprise network engineering subject matter expert with deep, hands-on experience designing, implementing, integrating, and modernizing data center networks and enterprise firewalls in mission-critical environments.

Virginia Tech Applied Research Corporation

Principal Enterprise Network Engineer

clearcompany

Required Education & Experience: Bachelor's degree in computer science, computer engineering, or a related discipline and 5+ years of relevant experience; or a master's degree and at least 3 years of experience. DT provides comprehensive enterprise architecture design, engineering, operations, and maintenance support for desktops, servers, networks, firewalls, and enterprise applications across the Department.

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Science Applications International Corp

Network Engineer Mid-Level

Leidos Holdings Inc

Additionally, this individual should have experience with the implementation and maintenance of cloud networks, VPN tunnels, vLAN configurations, wireless network configurations, IPv6 and IPv4 (including complex sub-netting) and network security (e.g., Cisco ASA Firewalls, ACLs, IPsec, and other encryption methodologies). Experience configuring and supporting secure remote access solutions in hybrid environments, including site-to-site VPNs, client VPNs, and cloud-native access services (e.g., AWS Client VPN, Azure VPN Gateway, Zero Trust solutions).

BayNova LLC

Network Engineer

ea_via_bold

The ITP mission is to identify insider threats to the department by utilizing advanced analytics, monitoring, and data correlation which in turn help address and eliminate potential threat actors from compromising the DHS mission in safeguarding the homeland. The Digital Modernization Sector at Leidos currently has an opening for a Senior Network Engineer supporting the HEITS Contract as part of the Department of Homeland Security (DHS) Insider Threat Program (ITP).

Insider Threat Program Senior Network Engineer

Your expertise will support a technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and analysis of digital engineering information in an architecture that provides seamless digital thread and enables tool interoperability, including data structures suitable for AI applications. In addition, you will engineer solutions for expanding capacity, improving response time, and streamlining network operations throughout the internal and operational systems, will monitor and analyze mission critical networks and servers, and will set up, manage, and maintain security management and application performance optimization functions across internal and customer systems.

Bachelor's degree and 3+ years of experience in network engineering and cyber-focused intelligence analysis or 7+ years of experience in network engineering and cyber-focused intelligence analysis in lieu of a degree. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Booz Allen is an advanced technology company. We build commercial-grade products and solutions for America’s most critical defense, civil, and national security priorities.

Booz Allen Hamilton Inc.

Network Engineer All-Source Analyst

Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. April 13, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Cyber Range Network Engineer

Work closely with technical resources such as other IT and facilities team members, project teams, clients, architects, engineers, subcontractors, vendors, and material suppliers to analyze business and technical requirements to develop system designs, estimates, implementation plans, management and customer reports, and coordinate the structured cabling design with other design disciplines. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Booz Allen Hamilton Inc

Work with System engineers, customers, and cross organizational teams to refine requirements; Coordinate with appropriate dataflow organizations and end-customer recipients, follow-on data repositories and tasking organizations, and understand potential adverse impacts on system-wide dataflow. Compensation will vary dependent upon factors including but not limited to: Government contract rates; annual hours worked; education; relevant prior work experience, knowledge, skills, and competencies; certifications, and geographic location.

Itezz

Network Engineer 3

Our services are specifically designed for musculoskeletal (MSK) providers and go beyond that of a traditional MSO, empowering our clients with the precise infrastructure, data, technology, and administrative processes needed to thrive both today and tomorrow. In addition to remote support and infrastructure management, this position includes hands-on field service work at office and clinical locations to install, troubleshoot, and maintain network and endpoint systems.

MedVanta Careers

IT Network Engineer

Required Skills:- 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. IAT Level II- Network+- CCNA Our Company Overview Business Computers Management Consulting Group, LLC (BCMC) is a small business specializing in Information Technology (IT), Cybersecurity, Information Assurance (IA), SOA, Big Data Management, Program Management, and more for Federal, State, and Local agencies.

HOUR

Business Computers Management Consulting Group, LLC (BCMC) is an 8(a) Small Disadvantaged Business specializing in Information Technology (IT), Cybersecurity, Information Assurance (IA), SOA, Big Data Management, Program Management, and more for Federal, State, and Local agencies. We are appraised at CMMI Level 3 and ISO 9001:2008 certified and registered promising highest quality to all of our clients.

BCMC

Required experience: Moderate level experience in call center routing technologies, voice over IP technologies, Security/firewalls, Networking (routing, switching, distribution, core and access layers) and IT infrastructure (storage, backup, computing, server virtualization and etc.). The Data Centre Remote Field Service Engineer (L2) is a developing engineering role, operating in region and is responsible for providing a professional remote technical support service to clients by identifying and resolving technical incidents and problems.

NTT DATA means Business
 
NTT DATA is your Innovation Partner anywhere around the world. With business operations in more than 50 countries, we put emphasis on long-term commitment and combine global reach and local intimacy to provide premier professional services from consulting, system development, business process and IT outsourcing, to cloud-based solutions.
 
NTT DATA Americas' Strategic Staffing group provides our clients with top notch technical talent to augment their core IT staff. Our approach is customer centric, partnering to assist you in achieving your strategic goals and IT initiatives. We get to know your company’s culture and the type of technical staff that thrive within your organization. We understand your specific technical and business requirements, timing, and budget.
<ul>
 <li>NTT DATA is part of the NTT Group – a Fortune 31 Global IT & Telecom services company. </li>
<li> NTT Group one of the largest Telecommunications Companies in the world.</li>
<li> NTT DATA is ranked in the top 10 largest global IT services provider in the world.</li></ul>
Collectively, the integrated company generates $16B in annual revenues with over 130,000 employees across 50 countries
Visit <a href="http://americas.nttdata.com/" target="_blank">www.nttdata.com/americas</a> to learn how our consultants, projects, managed services, and outsourcing engagements deliver value for a range of businesses and government agencies.

NTT DATA

Data Centre Smart Hands Engineer (L1)

The ideal candidate will bring strong hands-on experience with routing, switching, firewalls, network security, performance monitoring, and documentation while supporting highly available and secure network operations. With the goal of building long-term partnerships with our customers, we invest in our employees by providing the training, tools, and support they need to keep critical missions operational, improve performance, and reduce risk.

SMS DATA PRODUCTS GROUP, INC

The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.

Data Engineer Jobs in Springfield, VA

Network Engineer - Senior BAE Systems Plc

Principal Network Engineer Leidos

Senior Network Engineer (SMA 1) E Logic

Network Engineer (SMA 1) E Logic

Senior Network Engineer Ang Signal

Principal Enterprise Network Engineer Virginia Tech Applied Research Corporation

Network Engineer Mid-Level Science Applications International Corp

Principal Network Engineer Leidos Holdings Inc

Network Engineer BayNova LLC

Insider Threat Program Senior Network Engineer Leidos

Senior Network Engineer BAE Systems Plc

Network Engineer All-Source Analyst Booz Allen Hamilton Inc.

Cyber Range Network Engineer Leidos

Network Engineer Booz Allen Hamilton Inc

Network Engineer 3 Itezz

IT Network Engineer MedVanta Careers

Network Engineer BCMC

Data Centre Smart Hands Engineer (L1) NTT DATA

Network Engineer SMS DATA PRODUCTS GROUP, INC

Palantir MSS Developer / Engineer Deloitte

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