UNKNOWN

FEED

TSTC is an award-winning, Woman Owned, HUBZone certified Small Business providing services to federal intelligence, law enforcement, civilian and defense agencies. Proven track record conducting market research, trade studies, proofs-of-concept, and technology evaluations/insertions in complex environments.

YEAR

TSTC

Network Engineer - Must have Secret Clearance

ea_via_bold

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

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 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.

Diné Development Corporation

Cloud Network Engineer Cloud SME

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

Bachelor's degree + 13 years of experience in related fields, such as Microsoft Exchange administration, email systems engineering, messaging infrastructure, collaboration platforms, or systems administration; equivalencies considered. 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.

Exchange Engineer

The R&D Cybersecurity Engineer is responsible for researching, evaluating, prototyping, and integrating emerging cybersecurity technologies that improve the organization's vulnerability management capabilities. The camaraderie we share emanates from Lunch & Learn sessions where we explore new ideas together, fun group activities ranging from escape rooms to miniature golf, and much, much more.

Electrosoft Services, Inc

R&D Cybersecurity Engineer

The engineer is responsible for planning, executing, and supporting vulnerability assessments, validating findings, prioritizing remediation activities, and implementing security controls to reduce organizational cyber risk. Computing Environment (CE): Microsoft Certified Solutions Associate or Expert, Cisco Certified Network Administrator, Microsoft Azure Security Technologies, Amazon Certified Security.

Cybersecurity Engineer

C3 AI delivers a family of fully integrated products including the C3 Agentic AI Platform, an end-to-end platform for developing, deploying, and operating enterprise AI applications, C3 AI applications, a portfolio of industry-specific SaaS enterprise AI applications that enable the digital transformation of organizations globally, and C3 Generative AI, a suite of domain-specific generative AI offerings for the enterprise. Work with cross-functional teams to build and maintain ConMon automation: generated Bill of Materials (BOM), automated drainable-vs-structural POA&M classification, and a live ConMon metrics feed.

C3.ai Inc

Security Engineer - Federal FieldOps

This role ensures secure, reliable connectivity for both IT and OT systems, supports GMP/GxP‑regulated operations, and maintains high availability across production‑critical networks. The ideal candidate brings hands‑on experience with FortiGate firewalls , Cisco switching , Meraki wireless , and core infrastructure platforms including Windows Server, Linux, VMware, NetApp, Veeam, and TrueNAS .

Civica Rx

Network Engineer (579)

Mantis Security is a leading specialty firm of high caliber talent who specialize in Cyber Operations, Cyber Defense, Information Assurance, Software Development, DevSecOps, Security Engineering, and Cloud Engineering. Support the engineering, implementation, sustainment, and troubleshooting of secure enterprise and mission networks across Cisco, Juniper, HP/Aruba, and Palo Alto environments.

Mantis Security Corporation

Design and deploy virtual networks and subnets in commercial cloud platforms including Amazon Web Services , Microsoft Azure , and Google Cloud Platform . This role focuses on building hardened network architectures in commercial cloud platforms and supporting mission-critical connectivity in secure environments.

M2 Solutions

Network Engineer – Cloud & Secure Infrastructure

GreenHouseAPI

With our comprehensive technological solutions, we aim to share our expertise to help these entities develop a strategic plan, ensure a seamless implementation process, and produce accurate and efficient results. These roles are vital to the customer’s next-generation network architecture and GNOC (Global Network Operations Center) monitoring operations.

Emergent Technologies

Network Engineer - VERSA Surge Support

Impactful Work: Your contributions will be pivotal in designing, deploying, and securing mission-critical network infrastructure supporting national security operations. Bachelor's degree in Computer Science, Information Technology, Engineering, or related field and 6+ years of experience; additional experience may be substituted for a degree.

When you become part of the When you become part of the KBR team, your opportunities are endless. As a leading global technology, engineering, procurement and construction company serving the hydrocarbons and government services industries. For decades it has been the company that customers turn to for their most challenging assignments.
 
With operations in 40 countries, KBR has more than 25,000 people delivering services to customers in over 70 countries. Together they represent an unmatched reservoir of talent and experience in a wide range of markets.
 
Whatever the assignment, no matter how complex or demanding, KBR can marshal resources across every product line to respond quickly and effectively to changing markets and customer needs.
 
Whether it's providing the technology and consulting know-how to develop our customers' valuable assets; designing and constructing the infrastructure and facilities to develop energy resources in some of the world's more remote and challenging locations; providing support and services for men and women of their countries' armed forces; or navigating the intricacies of undertaking major projects in geopolitically or culturally sensitive environments, our clients depend on KBR because they know that We Deliver.
 
Join us and you'll be part of a dynamic, elite team of professionals who understand what it takes to get a job done and has the experience, knowledge and determination to succeed.”

JOB DUTIES: Remote Network Assistance: Provide expert TNRA to unit and force level ships, covering all variants of CANES (SW1-4 and future SW5) for both NIPR and SIPR networks utilizing approved remote administration tools in accordance with the Concept of Employment (CONEMP). DSR Authoring and Document Quality Assurance: Author Daily Status Reports (DSRs) and provide quality assurance for documents created by teammates, ensuring accuracy and effectiveness in support strategies.

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- Enhanced Distance Support

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. This individual performs risk assessment, risk mitigation analysis, vendor trade studies, and appropriate documentation to ensure network services are available according to established Service Level Agreements (SLA).

Leidos Holdings Inc

Network Engineer (SME)

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’s National Mission Systems (NMS) group is seeking a highly motivated Network Engineer to support mission‑critical environments by ensuring secure, reliable, and scalable infrastructure across cloud and bare‑metal systems.

CACI provides information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. A member of the Fortune 1000 Largest Companies, the Russell 2000 Index, and the S&amp;P SmallCap 600 Index, CACI provides dynamic careers for over 15,800 employees working in over 120 offices worldwide. Visit <a href="http://www.caci.com" target="_blank" itemprop="url" mns_rt="Company">www.caci.com</a>. 
 
 We strive to sustain a corporate culture based on integrity - one that's focused on treating customers ethically and making their priorities our priorities. We pride ourselves in finding and hiring people with the highest intellectual capital, and providing them with challenging opportunities and encouraging their innovation and initiative.

CACI

Join the Microsoft Specialized Cloud (MSC) team, where engineers build and operate highly secure cloud platforms, services, and developer experiences that support mission-critical workloads for U.S. Government customers. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $111,100 - $183,700 per year.

DO WHAT YOU LOVE Make your mark on the world’s most used technologies. Develop the next hit mobile application. Pioneer a startup that could be the next big thing. At Microsoft, you choose your path. Headquartered in Redmond, Washington, Microsoft is a top innovator in both the consumer and enterprise technology industry. Just a few of the many things our products do are unleash creativity, connect businesses, and make learning more fun. But our continued success is based on one thing: our employees. We hire amazing, talented people and give them the opportunities—and the tools—to succeed. WHY MICROSOFT? As a Microsoft employee, you’re surrounded by a diverse group of the smartest people in your field. This fosters new ideas, better business results, and creates a dynamic work environment. In the office, you’re constantly challenged and supported by your colleagues. Every day holds something new and exciting. We also offer unparalleled depth and breadth of career opportunities. As an industry leader in multiple fields, working for Microsoft means being able to do whatever you feel passionate about—and being able to make an impact in that field. From day one, we give our employees significant responsibility. This means that you’ll know that you directly contributed to something that has a positive impact on people worldwide. Whether you choose to work in management, dive deep into the newest technology, or explore multiple professions, you’ll find everything you need at Microsoft to drive your career—and to make a difference. WE GET IT – YOU’RE MORE THAN YOUR JOB Everyone works differently and is motivated by different things. We also understand that there’s more to you than your job. That’s why we offer competitive pay and a wide assortment of benefits-- to help you make the most of life at work and away from it. GET THE BALL ROLLING

Microsoft Corp

Software Engineer - CTJ - TS (Cleared)

This position requires as seasoned, Tier II/Tier II systems engineer performing a wide variety of duties including installations, debugging, maintenance, upgrades, and general support of a niche network including both Linux and Windows environments. 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.

Mission Systems Engineer

FULL_TIME

Bachelor’s Degree in related technical discipline OR equivalent work experience in lieu of degree • Minimum of 5+ years supporting mission networks • Minimum of 7+ years of current experience supporting Microsoft Windows environments, including administration (Active Directory) and the management of group policy security configurations • Experience with troubleshooting domain connectivity and performance issues • Experience working with network monitoring tools such as SolarWinds Orion • Significant experience with PowerShell, Ansible or Terraform/Packer for automation and scripted deployment of Windows resources, to include servers and workstations • Window Server Update Services (WSUS) knowledge and hands on expertise across various disconnected enclave environments • Significant experience with VMware technologies, to include recent releases of vSphere, VSAN, Horizon View Virtual Desktop Infrastructure • Working knowledge and/or understanding of cloud computing concepts • Excellent interpersonal and communications skills needed to work in a small team dynamic and with mission partners, operational elements, other engineers and vendors • Quick learner, detail oriented and strong ownership of work product • Able to prioritize in a fast moving, high pressure, constantly changing environment that might be lacking documentation or the exact steps to troubleshoot • Strong communication and presentation skills to convey complex technical concepts to both technical and non-technical audiences Desired Requirements: • Certification or equivalent experience to include, Microsoft Certified Solutions Expert (MCSE). Responsibilities: Responsibilities: • Analyze customer requirements and provide solutions to a variety of technical problems of varying degrees of complexity • Perform maintenance and upgrade of the following computing environments: Windows Server 2022 and newer, Windows 11 • Must be well experienced with Active Directory, DNS, DHCP and IIS • Heavy emphasis on PowerShell scripting and configuration management through automation such as Ansible and Terraform/Packer • Responsibility for engineering designs, development and implementation of domain policies, hardening and related procedures related to core infrastructure • Responsible for performance and availability, providing appropriate access controls, hardware and software installation, as well as configuration and maintenance of all Windows-related technologies • Perform Tier III analysis and troubleshooting of networked servers and workstations, LAN-based connectivity, security services and related infrastructure • Maintain current knowledge and documentation of relevant technology • Provide end-user support and issue resolution, as necessary form Tier I escalation • Ability to effectively communicate issues and resolutions to all levels of the organization.

Senior Systems Engineer

[AW]-iCims

The engineer will work with technologies such as TCP/IP, VTAM, SNA, Enterprise Extender, TN3270, FTP, and network security controls to support critical production workloads in large enterprise environments. We are seeking an experienced Mainframe Network Engineer to design, configure, implement, and support network connectivity within IBM mainframe environments.

Security Engineer Jobs in Virginia

Network Engineer - Must have Secret Clearance TSTC

Network Deployment Engineer ManTech International Corp

Cloud Network Engineer Cloud SME Diné Development Corporation

Network Engineer Thomson Reuters

Exchange Engineer CACI International Inc.

R&D Cybersecurity Engineer Electrosoft Services, Inc

Cybersecurity Engineer Electrosoft Services, Inc

Security Engineer - Federal FieldOps C3.ai Inc

Network Engineer (579) Civica Rx

Network Engineer Mantis Security Corporation

Network Engineer – Cloud & Secure Infrastructure M2 Solutions

Network Engineer - VERSA Surge Support Emergent Technologies

Network Engineer KBR

Network Engineer- Enhanced Distance Support Science Applications International Corp

Network Engineer (SME) Leidos Holdings Inc

Network Engineer CACI

Software Engineer - CTJ - TS (Cleared) Microsoft Corp

Mission Systems Engineer CACI

Senior Systems Engineer VTG

Mainframe Network Engineer - MNE 1009 DP#10 Compu-Vision Consulting Inc.

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