FULL_TIME

FEED

UNKNOWN

This role is critical as VHC Health continues migrating clinical applications to the cloud, requiring an engineer who can design, build, and secure hybrid on-premises and cloud environments while ensuring comprehensive security visibility across the enterprise. In addition to your base compensation, VHC Health offers a comprehensive benefits package, including medical, dental, and vision coverage (subject to eligibility requirements), as well as additional wellness and retirement benefits designed to support our employees and their families.

VHC Health

Senior Cybersecurity Engineer - SIEM & Cloud Security

[AW]-iCims

ADAPTED_NOW

HOUR

By applying for this job, you agree to receive AI-generated calls, text messages, and/or emails from Mitchell Martin Inc and its affiliates and contracted partners at various frequency through traditional and automated methods. The role requires ensuring comprehensive monitoring coverage, automating operational tasks, and refining security baselines.

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<h3>OUR FOCUS IS GROWTH</h3>
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<p>It’s not just about filling job openings.  It’s about enabling growth and inspiring success.  That’s what we do.</p>
<p>Mitchell Martin is one of the nation’s largest staffing companies, with offices throughout the US as well as in India and the Philippines.  We help drive success for both people and companies by helping them achieve positive growth.   We do this by building strong relationships and developing a deep understanding of the people we work with, in order to facilitate the best matches for both sides of the equation.    </p>
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Mitchell Martin

Database Security Engineer

Develop, implement, and/or integrate Information Assurance (IA) and security systems, including those for networking, computing, virtualization, cloud, and enclave environments, to include those with multiple enclaves and with differing data protection/classification requirements. 8+ years of experience supporting highly secure cybersecurity systems, including ATO processing, A&A documentation, networking operations, and security control analysis/remediation.

The Josef Group

Information Systems Security Engineer

Elevated Custodian Security Research & Analysis: Lead deep offensive and analytical research into the security posture of Strategy's custodians and prospective custodians, including qualified custodians, exchanges, and asset servicers, pressure-testing their key-management, segregation, access-control, and recovery claims through structured technical due diligence and adversarial threat modeling. Signing Ceremony & Custody Red-Teaming: Design and run adversarial simulations of signing ceremonies, quorum policies, and transaction-approval workflows, testing for insider-threat, social-engineering, collusion, and operational-security failure modes across cold, warm, and hot storage tiers.

YEAR

MicroStrategy

Bitcoin Security Engineer

ea_via_bold

Demonstrated expertise in all disciplines relating to Network Operations, such as but not limited to: Configuration and Provisioning of Edge equipment including switches and wireless controllers and access points, core and distribution layer switching, routing with emphasis on OSPF and MPLS, Firewall Configuration and Provisioning, Troubleshooting of multiple vendors network technology, Repair and/or diagnosis of network cabling to include both copper and fiber optics. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

CACI International Inc.

Network Engineer - Hospital Ship

Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Team CACI has an exciting and challenging opportunity available for a Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area (LAN) and campus-area (CAN) networks across multiple security domains.

CACI International Inc

Network Communications Engineer III

Purpose: Valkyrie Enterprises has an immediate need for a Network Engineer who will provide key support for Department of Defense (DoD), Department of State (DoS) and other US Federal Government Electrical and Electronic Systems network design and engineering requirements. Manage the requirements, design, and implementation for networks and end-to-end systems to support mission operations, existing ground systems and upgrades, technology refresh, and reliability and maintainability.

VALKYRIE ENTERPRISES, LLC

Network Engineer (Job ID: 4448)

You’ll provide expert‑level support, analysis, research, and engineering for large‑scale cloud, network, and security solutions—all while guiding executive‑level project teams and influencing technical strategy across major DLA initiatives. The Cloud Network Engineer Cloud SME provides senior-level technical expertise, analysis, and research for complex information technology problems and processes supporting the IOEE/IOSEE mission.

<p style="color: rgba(86, 86, 86, 1); font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; line-height: 30px; orphans: 2; outline: 0 none invert; text-align: left; text-decoration: none; text-indent: 0; text-transform: none; vertical-align: baseline; white-space: normal; word-spacing: 0; padding: 0; margin: 0 0 20px; border: 0 none currentColor">DDC is a tribally-owned holding corporation that was established in 2004 to provide viable economic opportunities for the Navajo Nation. Headquartered in Window Rock, AZ, we are committed to preserving our rich culture through a continual focus on core values. Through strategic growth, we have dynamically expanded our family of companies while supporting the Navajo Nation.</p>
<p style="color: rgba(86, 86, 86, 1); font-size: 15px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; line-height: 30px; orphans: 2; outline: 0 none invert; text-align: left; text-decoration: none; text-indent: 0; text-transform: none; vertical-align: baseline; white-space: normal; word-spacing: 0; padding: 0; margin: 0; border: 0 none currentColor">Our subsidiaries provide professional and technical IT and environmental services to a broad portfolio of commercial, tribal, and federal clients.</p>

Diné Development Corporation

Cloud Network Engineer Cloud SME

Experience with Microsoft Windows 2008/2012/2016/2019 Servers; Microsoft Windows 10; administering Microsoft Exchange, Active Directory, and workstation and server hardware; administering Microsoft Office 2010/2016; administering DNS, Group Policy, and PKI; administering vSphere, Horizon View, data backup, and antivirus software; basic networking including DHCP/TCPIP; experience with deploying workstation images; and experience with thin and/or zero clients. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.

Our Mission
Our mission is empowering our nation through a diverse and skilled workforce securely delivering innovative technology, consulting services and digital solutions for our customers’ mission success, every day.

Our Vision
Our vision is Securing the Future as the most trusted partner for U.S. Defense, Intelligence and Federal Civilian customers through the power of One ManTech. When these agencies think of an essential partner for their national and homeland security needs, they think ManTech.

Our Values
Our values are grounded in a bedrock of truth, integrity and caring for each other and the mission. We hold steadfast to:

• TRUST – We earn and protect the trust of our customers, employees and investors through an enduring foundation of respect, fairness, credibility and honoring our commitments, always.

• INCLUSION – We are an inclusive, diverse and talented workforce with a passion for mission success, intellectual capital, creativity and integrity. Our high ethical standards and investment in our people build confidence with our customers.

• QUALITY– We deliver exceptional quality to customers through differentiated technology solutions and an uncompromising focus on excellence, value and innovation.

ManTech International Corp

Network Deployment Engineer

Strong experience supporting Cisco ISE, 802.1X authentication, RADIUS, TACACS+, Network Access Control (NAC), Active Directory integrations, and PKI/certificate management. The ideal candidate is a Cisco ISE subject matter expert with experience supporting large-scale enterprise environments and resolving complex identity, authentication, and network access challenges.

Businesses trust CDW to maximize their technology investment because they know our people get it. We deliver. And not just products. We deliver solutions. We make technology work. We make people more productive... communication, easier... data, safer. When people call CDW, they call the experts.

Cisco ISE Network Engineer

Finally, Thomson Reuters offers the following additional benefits: optional hospital, accident and sickness insurance paid 100% by the employee; optional life and AD&D insurance paid 100% by the employee; Flexible Spending and Health Savings Accounts; fitness reimbursement; access to Employee Assistance Program; Group Legal Identity Theft Protection benefit paid 100% by employee; access to 529 Plan; commuter benefits; Adoption & Surrogacy Assistance; Tuition Reimbursement; and access to Employee Stock Purchase Plan. Industry Competitive Benefits: We offer comprehensive benefit plans to include flexible vacation, two company-wide Mental Health Days off, access to the Headspace app, retirement savings, tuition reimbursement, employee incentive programs, and resources for mental, physical, and financial wellbeing.

Thomson Reuters provides professionals with the intelligence, technology and human expertise they need to find trusted answers.

Thomson Reuters

Network Engineer

Knowledge of DoD Risk Management Framework (RMF), Security Technical Implementation Guides (STIGs), and Zero Trust networking principles including SD-WAN, micro- and macro-segmentation, and Zero Trust Network Access (ZTNA). The successful candidate will provide engineering expertise for mission-critical Local Area Network (LAN), Wide Area Network (WAN), and secure network infrastructure supporting classified and enterprise operations.

Systems Engineer Architect Senior

Network Segmentation and Routing: Design, deploy, and troubleshoot complex Layer 2 and Layer 3 architectures, including VLANs, advanced routing protocols (OSPF, BGP, EIGRP), and access control lists (ACLs). This Network Engineer will be an essential contributor within an Agile delivery framework blending hands-on engineering with strategic optimization to support the modernization of the customer’s hybrid cloud platform.

JTEC Consulting

Network Engineer (TS/SCI w/ Poly)

Expert knowledge of the following protocols and services for both IPv4 and IPv6: OSPF, Multi-Protocol BGP, MPLS (L2VPN, L3VPN, VPWS, TE, CSC), Multicast (MSDP, PIM-SM, PIM-SSM, Multicast VPN, Quality of Service, VPN Routing and Forwarding and Stateless Firewall Filters. Coordinate with the government customer to create a Technology Assessment Plan (TAP) to include the objectives, scope, equipment and configurations, technical approach, procedures, schedules, and roles and responsibilities required to complete the WAN technology refresh and upgrades.

TekSynap Corp

Corporate Enterprise Network Engineer Senior

Strong production experience with AWS networking (VPC design, Transit Gateway, VPN/IPsec, Direct Connect, PrivateLink, Route 53, segmentation, routing). In this role you will help modernize and scale the network architecture for a mission-critical global platform operating across remote sites, centralized hubs, and AWS cloud environments.

<p>Parsons is a technology-driven engineering services firm with more than 70 years of experience in the engineering, construction, technical, and professional services industries. The corporation is a leader in many diversified markets with a focus on infrastructure, defense, security, and construction. Parsons delivers design/design-build, program/construction management, systems design/engineering, cyber/converged security, and other professional services packaged in innovative alternative delivery methods to federal, regional, and local government agencies, as well as to private industrial customers worldwide.</p>

Parsons

Senior Cloud Network Engineer

Required Qualifications: Bachelor's degree in cybersecurity, engineering, or related field, or an equivalent combination of education, certifications, training, and experience; Substantial professional experience supporting enterprise networks, cloud platforms, or hybrid infrastructure; Hands-on experience configuring and troubleshooting network devices, firewalls, wireless networks, VPNs, and cloud resources; Experience documenting technical architectures, configurations, operating procedures, and incident or change activity; Advanced knowledge of TCP/IP, routing, switching, VLANs, DNS, DHCP, VPNs, wireless networking, firewalls, and network segmentation; Working knowledge of AWS architecture and administration, including VPCs, IAM, EC2, S3, CloudWatch/CloudTrail, backup, encryption, and cost management; Knowledge of cybersecurity principles, least privilege, zero-trust concepts, secure configuration, logging, vulnerability management, and incident response; Ability to troubleshoot complex network, cloud, endpoint-connectivity, and performance issues across multiple vendors and locations; Ability to translate operational and sponsor requirements into documented technical designs and practical implementation plans; Strong project coordination, documentation, customer service, and communication skills, including the ability to work with technical and nontechnical stakeholders; Ability to manage multiple priorities in an evolving, mission-oriented environment and exercise sound judgment with sensitive information; Demonstrated ability to work collaboratively with cybersecurity, infrastructure, facilities, vendors, and end users; and. Responsibilities: Design, implement, configure, and maintain site network infrastructure, including routers, switches, firewalls, wireless access points, VPNs, network segmentation, guest/partner access, and resilient internet connectivity; Architect and administer AWS cloud environments for approved unclassified/IL2 workloads, including accounts, virtual networks, compute, storage, logging, backup, identity and access management, cost controls, and infrastructure-as-code practices where appropriate; Operate security and reliability controls, including configuration baselines, vulnerability and patch management, monitoring, alerting, log review, access review, incident response coordination, disaster recovery, and continuity planning; Coordinate technical work with Mason ITS and cybersecurity offices, Mason's Cyber Lab, internet and telecommunications carriers, facilities teams, cloud vendors, and sponsor-designated technical or security personnel; manage approved changes and service escalations; and.

George Mason University

Network and Cloud Engineer

Abile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005. With significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities.

Abile Group, Inc.

Network Implementation & Validation: Configure, deploy, test, and validate enterprise network infrastructure and security services across IPv4/IPv6, LAN/WAN, campus, branch, data center, and cloud environments, including routing, switching, VLANs, VRFs, BGP, OSPF, SDN, SD-WAN, DNS, DHCP, NAT, load balancing, firewalls and ACL policy enforcement, network segmentation, SASE, network orchestration, policy-as-code, and Zero Trust architecture. Experience should include high-bandwidth, low-latency network design for large-scale east-west traffic patterns, fabric architectures such as leaf-spine, and technologies such as high-speed Ethernet and/or InfiniBand, RDMA/RoCE, network segmentation, load balancing, resiliency, and performance testing to support AI/ML training and inference workloads.

Mitre Corp

Network Engineer, Senior

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. Diagnose and resolve complex enterprise storage issues across local and wide area networks, including replication strategy support and remediation of storage-related incidents.

<p>NewGen Technologies specializes in developing and implementing solutions to your IT challenges-especially those involving specialized technologies. </p><p>Founded in 1997, NewGen grew quickly and became immediately successful because of our primary commitment to satisfying our customers. </p><p>Our formula for success is simple-we deliver high quality products and services. We develop and maintain a staff of highly trained, experienced consultants who devise and execute creative, effective solutions to our clients' IT challenges. </p><p>Despite NewGen's rapid growth, we keep our organization agile so we can respond quickly as our customers' needs develop. And we keep our overhead in check so we can offer top-tier talent for reasonable rates. </p><p>NewGen Technologies, Inc. is a privately held, minority woman-owned small business incorporated in the state of Maryland. </p>

NewGen Technologies

Roles & Responsibilities: MITRE's Enterprise and Tactical Networking department is seeking talented Senior Network Engineers to join our team and leverage expertise in enterprise networking, network security, automation, and infrastructure architecture to address complex technical challenges for a wide range of sponsor organizations. Tactical and Thread-Informed Networking: Developing solutions for coupling non-traditional, external threat feeds into traditional network routing parameters (i.e., bandwidth, delay, throughput) to better influence communications paths in challenging network environments.

Security Engineer Jobs in Virginia

Senior Cybersecurity Engineer - SIEM & Cloud Security VHC Health

Database Security Engineer Mitchell Martin

Information Systems Security Engineer The Josef Group

Bitcoin Security Engineer MicroStrategy

Network Engineer - Hospital Ship CACI International Inc.

Network Communications Engineer III CACI International Inc

Network Engineer (Job ID: 4448) VALKYRIE ENTERPRISES, LLC

Cloud Network Engineer Cloud SME Diné Development Corporation

Network Deployment Engineer ManTech International Corp

Cisco ISE Network Engineer CDW

Network Engineer Thomson Reuters

Systems Engineer Architect Senior Cb

Network Engineer (TS/SCI w/ Poly) JTEC Consulting

Corporate Enterprise Network Engineer Senior TekSynap Corp

Senior Cloud Network Engineer Parsons

Network and Cloud Engineer George Mason University

Network Engineer Abile Group, Inc.

Network Engineer, Senior Mitre Corp

Network Engineer NewGen Technologies

Senior Network Engineer Mitre Corp

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