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Software Engineer, Sentry Software (Ground Based Air Defense)
Anduril Industries
Irvine, CA
This is a good role for an engineer who wants breadth. You'll touch the radar and camera services, the network configuration, the build system, and the manufacturing and field tooling, with…
Added just now
Software Engineer, Sentry Software (Allied Customer Deployment)
Anduril Industries
Irvine, CA
…as well as US customers, and those deployments are their own engineering problem. A partner program brings its own site conditions, its own communications and network environment, its own…
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Senior Information Systems Security Officer, NGC2
Anduril Industries
Costa Mesa, CA
The Connected Warfare division builds systems to support global command and control missions. We create joint, time-sensitive, multi-domain, ubiquitous, connected mesh ecosystems. Our…
Added 1 min ago
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MEDICAL ASSISTANT
IL
- $24.12 to $29.16 USD / hour
DEPARMENT: Ambulatory and Community Health Network of Cook County
Added 2 mins ago
JS
Voice and Data Engineer
John Staurulakis (jsitel.com)
Remote, United States
- $40,000 to $65,000 USD / year
Provide support for the company’s voice network technologies, including PBX, Call Center/ UCCX, Voice over IP technology, QOS, Unity/voicemail, long distance and local carrier selection and…
Added 2 mins ago
Defense Software Test & AI Co-Op
Nokia
United States
Actively pursuing a Bachelor’s or master’s degree in computer science, Computer Engineering, Electrical Engineering, or a related field at an accredited university in the U.S.
Added 2 mins ago
Senior Software Engineer
Cariloop
United States
…compassionate organization committed to providing steadfast support to those navigating the complexities of caregiving. Our platform is a lifeline offering personalized guidance from expert…
Added 2 mins ago
J
MEDICAL ASSISTANT
IL
- $24.12 to $29.16 USD / hour
DEPARMENT: Ambulatory and Community Health Network of Cook County
Added 2 mins ago
IT Platform Admin
Lifetime Workforce Solutions, LLC
United States
…of relevant tasks. In addition to operating as application support, the IT Platform Administrator will perform periodic audits and maintain application compliance. The Administrator also…
Added 2 mins ago
Equipment Technician 4
Optical Coating Laboratory, LLC
United States
Support engineering projects, machine modifications, and equipment testing.
Added 3 mins ago
Senior Software Engineer
FlightSafety International Inc
Seattle, WA
Docusign is seeking a Senior Software Engineer to design, automate, and operate reliable cloud and network infrastructure across Microsoft Azure and Google Cloud Platform. This role focuses…
Added 3 mins ago
Manager, Field Services (4 Days Onsite- Brentwood, TN
Brentwood, TN
leadership, technical teams, project stakeholders, and vendors to support
Added 3 mins ago
Lead Architect, AI Solutions - EDDA
Travelers Indemnity Co
Hartford, CT · Atlanta, GA · St. Paul, MN · Hunt Valley, MD
Advanced level architecture and recent hands-on strong engineering experience with modern technologies.
Added 4 mins ago
Engineer
AEP Service Corporation
New Albany, OH
This position is responsible to the assigned manager for performing intermediate level engineering work activities and projects requiring the application of engineering knowledge in a safe,…
Added 5 mins ago
Manager, Plant Operations
Pilot Company
Ord, NE
Pilot Company is an industry-leading network of travel centers with more than 30,000 team members and over 750 retail and fueling locations in 43 states and six Canadian provinces. Our…
Added 6 mins ago
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Data Center Facility Operations Specialist (Non-IT) I
Actalent
Herndon, VA
- $25 to $33 USD / hour
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…
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Construction Project Manager
Actalent
Burlington, MA
- $52.88 to $72.11 USD / hour
Support project scheduling, including tracking milestones and assisting with updates to project timelines.
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Pharmacy Assistant
Actalent
Everett, WA
- $20.95 USD / hour
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…
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Animal Lab Technician
Actalent
Everett, WA
- $20 to $24 USD / hour
…focuses on implementing core laboratory and vivarium skills to support contract research activities, ensuring the welfare of animals, the accuracy of data, and effective coordination with…
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Telecommunications Designer
Actalent
Seattle, WA
- $30 to $50 USD / hour
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…
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Environmental Health And Safety Specialist
Actalent
Redmond, WA
- $50 to $60 USD / hour
Support the development, execution, and continuous improvement of EHS compliance programs in alignment with global EHS policies and standards.
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Superintendent
Actalent
Pompano Beach, FL
- $36.06 to $48.08 USD / hour
Support project closeout activities, including punch lists, final inspections, and turnover documentation.
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Regulatory Affairs Manager
Actalent
Davis, CA
- $50 to $60 USD / hour
Participate in or support internal audits and regulatory inspections by providing documentation, explanations, and evidence of compliance with applicable regulations and standards.
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Regulatory Affairs Manager
Actalent
Davis, CA
- $50 to $60 USD / hour
Participate in or support internal audits and regulatory inspections by providing documentation, explanations, and evidence of compliance with applicable regulations and standards.
Added 6 mins ago
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Pharmacy Technician
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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…

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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