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Senior Project Manager (Columbus, OH)
Quanta Infrastructure Solutions Group, LLC
Columbus, OH
- $180,000 to $210,000 USD / year
QISG leverages Quanta’s comprehensive resources to deliver collaborative solutions for our partners' energy infrastructure needs. We use in-house talent, expertise and resources to plan,…
Added 1 min ago
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Substation Engineer
Actalent
San Diego, CA
- $58 to $78 USD / hour
Are you a Substation Engineer looking to work on high-impact utility infrastructure projects while advancing your technical and leadership skills?Join a nationally recognized engineering…
Added 2 mins ago
Structural Engineer (6+ years experience)
KPFF Consulting Engineers
St. Louis, MO
Collaborating with a talented team of professionals to deliver cost-effective designs and innovative structural solutions for a wide array of building types and projects, ranging from new…
Added 2 mins ago
Entry-Level Structural Engineer 0-2 yrs exp
KPFF Consulting Engineers
St. Louis, MO
We are seeking an Entry-Level Structural Engineer to join our growing engineering team in St. Louis, Missouri. This role offers an excellent opportunity for recent graduates or early-career…
Added 2 mins ago
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Construction Superintendent
Actalent
Apopka, FL
- $40.87 to $48.08 USD / hour
Work with the Project Engineer and subcontractors to process RFIs efficiently and provide clear, actionable solutions.
Added 2 mins ago
A
Construction Superintendent
Actalent
Apopka, FL
- $40.87 to $48.08 USD / hour
Work with the Project Engineer and subcontractors to process RFIs efficiently and provide clear, actionable solutions.
Added 2 mins ago
Electrical Engineer
Actalent
Westlake, OH
Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to…
Added 2 mins ago
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Substation Engineer
Actalent
Austin, TX
- $55 to $70 USD / hour
Job Title: Substation EngineerJob DescriptionThis role is for an experienced Substation / Protection & Control (P&C) Engineer based in Houston, Texas. The engineer will lead and execute…
Added 2 mins ago
Systems and Server Virtualization Engineer
SHS South Shore Health System, Inc.
Weymouth, MA
…teams, vendors, and clinical or operational stakeholders to engineer and support resilient infrastructure solutions that enable patient care and business…
Added 2 mins ago
CT
Principal Database Engineer/Specialist
Concurrent Technologies Corporation
Washington, DC
- $143,850 to $225,000 USD / year
…organization’s technical direction. The Principal Database Engineer/Specialist applies expert-level principles, theories, and concepts to solve the most challenging technical problems,…
Added 2 mins ago
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Process Documentation Manufacturing Engineer (MES)
INNIO
Waukesha, WI
- $86,800 to $150,720 USD / year
INNIO Group is a global distributed energy solutions provider that delivers reliable, flexible, transient, decentralized, modular and efficient power. With a track record of innovation,…
Added 3 mins ago
Hardware Design Engineer
Cisco Systems, Inc.
Milpitas, CA
…turn complex concepts into reliable, high-quality hardware solutions. We are problem-solvers and IP creators who challenge the status quo to drive the future of networking. Joining us means…
Added 5 mins ago
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Software Engineer II - Engineer
Uber
San Francisco, CA · Seattle, WA · Sunnyvale, CA · New York City, NY
- $171,000 to $190,000 USD / year
Engineering at Uber means building for real-world impact under real-world constraints. As a Software Engineer II on our Data and Storage teams, you will architect the foundational…
Added 5 mins ago
Senior Mechanical Engineer Project Manager
RE/SPEC Inc.
Morgantown, WV
The Senior Mechanical Engineer Project Manager leads the planning, design, and execution of complex mechanical engineering projects from proposal through final design, construction, and…
Added 5 mins ago
SS
Cloud Computing Engineer Principal
Syms Strategic Group, LLC (SSG)
Shepherdstown, WV
- $109,623 to $126,790 USD / year
Syms Strategic Group (SSG) is seeking a talented Cloud Computing Engineer Principal (MCCF-Healthcare Systems)
Added 6 mins ago
Welding Engineer - Experienced
General Dynamics Electric Boat
Lima, OH
…with others to determine root causes and implement appropriate…
Added 6 mins ago
FI
Electrical Engineer (Mid-Level)
Fuse Integration
San Diego, CA
- $95,000 to $130,000 USD / year
The ideal candidate is a technically strong engineer who thrives in fast-paced development environments and can balance disciplined engineering practices with innovative problem-solving.…
Added 6 mins ago
MC
Identity Access Management Security Engineer
MCI Communications Srvs LLC 151
Branchburg, NJ · Ashburn, VA · Irving, TX · Cary, NC
- $101,000 to $194,000 USD / year
Designing solutions to mitigate risk and close security gaps and reduce vulnerability.
Added 6 mins ago
Electrical Engineer Intern
Bayer
Chesterfield, MO
As an Electrical Engineer Intern, you will support electrical engineering project work across manufacturing sites by preparing specifications, developing design drawings, reviewing vendor…
Added 7 mins ago
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Sr. Splunk ITSI Engineer-Active (TS/SCI/FSP)
Vibrint
Hanover, MD
- $185,000 to $200,000 USD / year
…public service, we work tirelessly to create and sustain new solutions and services that meet the stringent demands across a variety of customer…
Added 7 mins ago
Senior Systems Engineer
Arcfield
Chantilly, VA
Arcfield is seeking an experienced Systems Engineer to support the development and integration of advanced space-based sensing and mission capabilities supporting US Space Force and…
Added 7 mins ago
RA
Staff Functional Safety Engineer, Software
Rivian and Volkswagen Group Technologies
Irvine, CA
- $171,100 to $226,740 USD / year
As a Functional Safety Engineer - Software, you will be responsible for performing functional safety analysis of internally designed application software and/or platform software. This…
Added 7 mins ago
Senior Hardware Design Engineer
Cisco
Milpitas, CA
…turn complex concepts into reliable, high-quality hardware solutions. We are problem-solvers and IP creators who challenge the status quo to drive the future of networking. Joining us means…
Added 7 mins ago
Hardware Design Engineer
Cisco
Milpitas, CA
…turn complex concepts into reliable, high-quality hardware solutions. We are problem-solvers and IP creators who challenge the status quo to drive the future of networking. Joining us means…
Added 7 mins ago
Software Engineer (Hybrid)
Cisco
Boulder, CO
Develop and support data ingestion and processing solutions that enable customers to bring data into Splunk and Cisco Data Fabric for AI-driven analysis. Partner with customers to…

SAIC

Network Engineer

Springfield, VA, United States

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Job details

Posting language: English
Posted: Nov 9, 2026

Original job description

SAIC is hiring a Network Engineer to help engineer and operate a classified enterprise network that reaches diplomatic posts in nearly every country on earth. Every encrypted circuit, every router at a remote post, and every piece of transport in between is part of one system - and you will help keep it running and make it better. What makes this different from commercial network engineering is the operating constraint. You cannot drive to the site. When a post goes down you are working through local staff across a dozen time zones, often over a constrained or satellite circuit, sometimes with no out-of-band path because the path you would use is the one that failed. Engineers who are good at this are good at reasoning from incomplete information and getting it right the first time, because there may not be a second attempt that day. This role may require occasional international travel.

What You Will Do:

Engineer and operate securing routing, switching, and transport across a worldwide classified network, including the encrypted transport layer and the in-line network encryptors that protect it.
Troubleshoot complex faults end to end - distinguishing circuit, transport, encryption, routing, and device causes - and restore service to posts under operational time pressure.
Provide Tier II and Tier III escalation support for incidents the service desk cannot resolve, including an on-call rotation that covers every time zone the mission operates in.
Design and implement network changes through formal configuration control, with the test, back-out plan, and post-change verification done before the window opens rather than improvised inside it.
Engineer post network architectures, including site surveys, equipment refresh, bandwidth and capacity planning, and the design compromises that constrained circuits force.
Implement access control to sensitive network devices, and hardening standards, and remediate scan and assessment findings within the accreditation timelines.
Operate network monitoring, performance management, and configuration compliance tooling so that problems surface before a post reports them.
Document designs, configurations, and runbooks to a standard that lets the next engineer sustain what you built without calling you.

Why This Role:

Few networks in the world have this footprint, and almost none carry this consequence. The work is visible: when it is right, people in hard places can communicate securely, and when it is not, they cannot. You will see the whole system rather than one layer of it, and the environment is modernizing - encrypted transport, cryptographic modernization, and network assurance tooling are all in motion, not sitting on a roadmap.

Required Education & Experience:

Bachelor’s degree in a technical discipline and five years of enterprise network engineering experience. Four additional years of relevant experience may substitute for the degree.
Working knowledge of routing and switching fundamentals - BGP, OSPF, VLANs, and the ability to reason about convergence and failure behavior in a large topology, not just configure it.
Working knowledge of WAN: VPN and tunneling, QoS, circuit troubleshooting, and working with carriers and transport providers.
Firewall and network security experience, including ACL and policy design.
The ability to read a packet capture and reason from it when the symptom and the cause are not in the same place.
CCNP-level knowledge or equivalent demonstrated experience.
DoD 8140 / 8570 IAT Level II certification (for example Security+ CE), current.
Willingness to take on-call rotation, support off-hours maintenance windows aligned to overseas time zones, and travel occasionally in support of post work.

Required Clearance:

U.S. citizenship
Active TOP SECRET clearance with SCI eligibility, and the ability to obtain cryptographic access authorization.

Nice to Have:

Experience with HAIPE-compliant inline network encryptors or other Type 1 encryption in an operational network.
Commercial Solutions for Classified (CSfC) architecture experience.
Satellite, low-bandwidth, or high-latency circuit engineering - and the instinct for what breaks on them that does not break on fiber.
Department of State or other federal overseas post experience.
SD-WAN, network automation, or infrastructure-as-code for network configuration.
Network assurance and modeling tools, enterprise monitoring platforms, and ServiceNow ITSM and CMDB.
CCIE, or vendor certification on the deployed platform.

SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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