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Added 15 hours ago
Software Engineer, Full Stack & AI-Native Development (MTS)
Salesforce, Inc.
TX
…Application Development team is looking for a sharp, curious Full Stack Software Engineer who loves building great software and building it fast with modern AI tooling. This role is first…
Added 1 day ago
Engineer II, ADAS SW Integration
CARIAD, Inc.
Mountain View, CA
…digital, and more fun. To achieve that we are building the leading tech stack for the automotive industry and creating a unified software platform for over 10 million new vehicles per year.…
Added 2 days ago
Software Development Engineer, Selling Partner Promotions
Amazon.com Services LLC
Seattle, WA
We are part of the Selling Partner Promotions organization. Our tech stack runs on AWS. We follow best practices including infrastructure as code with CDK and full continuous deployment…
Added 2 days ago
M
Service Engineer II - Ads Platform
Microsoft
WA · Redmond, WA · Redmond
- $102,100 to $219,200 USD / year
We’re seeking an innovative Service Engineer II to support the Microsoft Advertising Platform. The ideal candidate combines strong technical skills and customer empathy with a passion for…
Added 3 days ago
Software Engineer II, Autonomous Freight Technology
Flexport
Bellevue, WA
Experience with elements of our tech stack: Java, Spring Boot, Ruby on Rails, React, AWS.
Added 3 days ago
SH
Software Engineer II, Platform Core Services
Spring Health
Seattle, WA
- $120,000 to $153,000 USD / year
- Contribute to architectural discussions and tech debt prioritization within your team.
Added 3 days ago
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Software Engineering II
Microsoft
United States
- $102,100 to $219,200 USD / year
…we are seeking a self-motivated, technically acumen Software Engineer for Azure Full Stack development to develop enterprise-grade features impacting millions of learners around the world…
Added 4 days ago
Ground Support Mechanical Design Engineer II
Varda Space Industries
El Segundo, CA
The Mechanical Design Engineer II builds bespoke test infrastructure that qualifies spaceflight hardware for orbit. They design, build, and own sophisticated ground support equipment (GSE)…
Added 4 days ago
Ground Support Automation & Controls Engineer II
Varda Space Industries
El Segundo, CA
The Automation & Controls Engineer II builds bespoke test infrastructure that qualifies spaceflight hardware for orbit. They design, build, and own sophisticated ground support equipment…
Added 4 days ago
UT
Audio Software Engineer II # 26-25179
US Tech Solutions
Redmond, WA
- $70 to $80 USD / hour
Tech Stack: Python, PyTorch, Jupyter/Bento, Model-serving and always-on inference capacity, REST/GraphQL-style endpoints, and a lightweight web UI
Added 4 days ago
CL
Network Administrator
Career Listings
Ft Belvoir, VA
- $115,000 to $120,000 USD / year
The Sr. Network Engineer/Architect will support the current infrastructure and new, modernized, updated, and upgraded capabilities for DTRA. This role will be responsible for tech…
Added 4 days ago
Director of Data, Security, and Compliance
Syllo
Remote, United States
Set software acceptance conditions: Define the security and configuration standards software must meet before it enters the Syllo stack. Approve additions against those standards.
Added 5 days ago
Founding Security Infrastructure Engineer
Transparent Search Group
San Francisco · San Francisco, CA
Added 5 days ago
Staff Product Engineer
Transparent Search Group
New York · New York, NY
7+ years as a full-stack engineer owning 0-to-1 product builds end to end
Added 5 days ago
Forward Deployed Engineer II (Remote, US)
Sayari
Remote, United States
…investigation and risk workflows end to end. As a Forward Deployed Engineer II, you are dedicated to those accounts. You own the technical win (demo, proof of concept, trial), then the…
Added 5 days ago
Software Engineer II-Matrix Fitness
Johnson Health Tech North America Inc
Cottage Grove, WI
Johnson Health Tech is one of the world’s largest and fastest-growing fitness equipment manufacturers, delivering innovative solutions that help people live healthier lives. Through our…
Added 5 days ago
Full Stack Software Engineer II - Omnichannel
The Trade Desk, Inc.
Boulder, CO
Added 6 days ago
T
Sr. Engineer - Salesforce
TEKsystems
Minneapolis, MN
- $60 to $73 USD / hour
This Sr. Engineer position will sit on our Advisor Marketing Practice & Promotion product team (AMPP) within the MarTech portfolio. We build, enhance and support many features and platforms…
Added 7 days ago
Senior/Staff/Principal Software Engineer, Legacy Modernization (U.S. Air Force)
Skylight
United States
Engineer software as part of a cross-functional team of researchers, designers, product managers, and other engineers
Added 7 days ago
NA
Software Development Engineer II (hybrid)
Northwest Administrators, Inc.
Seattle, WA
- $10,075 to $13,631 USD / month
…high-quality, high availability software. We’re seeking a talented full stack development engineer with exceptional T-SQL coding expertise, capable of designing and developing robust…
Added 7 days ago
Software Dev Engineer II, Selling Partner Trust - Agentic Ops Tech
Amazon.com Services LLC
Irving, TX
Join our Selling Partner Trust - Agentic Ops Tech team in building next generations of global compliance product through the integration of software engineering fundamentals and latest…
Added 7 days ago
Information System Security Engineer
MANTECH
Chantilly, VA
The Information Systems Security Engineer (ISSE) will support Risk Management Framework (RMF), security engineering, and cybersecurity lifecycle activities. This role focuses on security…
Added 7 days ago
Engineer II - {Tech Stack}
Best Buy
Richfield, MN
An Engineer II is responsible for: {Pick 3-5 items and format as paragraph}
Added 7 days ago
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Senior Software Engineer - Security
Loancrate
Remote, United States
- $170,000 to $300,000 USD / year
Our dreams are big and we have much to build! We’re looking for a Senior Software Engineer - Security who makes Loancrate more secure - without making it harder to build here. You’ll build…
Added 8 days ago
Machine Learning Engineer II, Computer Vision
Amniscient LLC
Houston, TX
Reports To: Senior Machine Learning / AI Engineer

Career Listings

Network Administrator

Ft Belvoir, VA, United States

$115,000 to $120,000 USD / year

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Job details

Pay: $115,000 to $120,000 USD / year
Posting language: English
Posted: Oct 23, 2026

Original job description

Benefits:

401(k)
401(k) matching
Dental insurance
Health insurance
Paid time off
Profit sharing
Tuition assistance
Vision insurance

SarelaTech is seeking a Sr. Network Engineer to support large-scale operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA’s Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA’s internal and external mission partners operating in CONUS and OCONUS locations.

The Sr. Network Engineer/Architect will support the current infrastructure and new, modernized, updated, and upgraded capabilities for DTRA. This role will be responsible for tech requirements definition, feasibility studies, pilot projects and implementation plans, as well as diagnosing and troubleshooting outages, monitoring networks, infrastructure and systems, and providing proactive mitigation strategies.

Primary Responsibilities:

Lead and coordinate Tier I–III network operations engineering personnel to ensure network troubleshooting efforts are effectively built.
Oversee real-time monitoring of global enterprise networks using DoD-approved tools (e.g., SolarWinds, NetOps, Splunk, ACAS).
Develop and enforce operational procedures, incident response workflows, and escalation protocols.
Act as the senior technical point of contact for major outages, network events, or cybersecurity incidents.
Interface with mission partners, DISA, Joint Forces, and Combatant Commands on network status, issues, and operational impacts.
Ensure all network changes follow configuration management (CM) and DoD Change Advisory Board (CAB) procedures.
Prepare and deliver operational briefs, after-action reports (AARs), and executive summaries to senior leadership.
Develop and coordinate the network operations team that
Plan and design secure network solutions to consolidate connectivity services under an enterprise service.
Design secure wide area connectivity inclusive of underlay, overlay, and COI transport design that supports performance, quality of service, security, and mission requirements.
Provide secure access solutions leveraging wired and wireless technologies, integrating standards, use cases/scenarios, and developing associated implementation and transition plans.
Integrate capacity planning and scaling of network and security stack environments into the overall design of solutions.
Collect, investigate, and identify network optimization strategies and techniques to meet capacity and performance standards.
Identify legacy service paths (i.e. dataflow, firewall rulesets, and ACLs) and develop strategies and designs for the to-be enterprise service capability to meet requirements while balancing security, sustainability, and maintainability.
Support development of IP addressing schemes across IPv4 and IPv6 networks.
Work with information assurance teams to ensure compliance with DoW standards to assist with providing accreditation artifacts.

Required Qualifications:

Minimum of a Bachelor’s degree in Science, Technology, Engineering, and Math (preferred) with 8-12 years' experience or Master's degree with 6-10 years of experience (additional years of directly applicable experience may be accepted in lieu of a degree).
Require network certification that meets or exceeds a CCNA (comparable vendor certification accepted upon review).
Require active DoD IAT Level II (i.e., Security+) certification or equivalent prior to start.
Must possess an active DoD Top Secret at time of consideration.
Experience documenting logical or physical designs using drawing tools (e.g., Visio, PowerPoint, Gliffy, Cameo, MagicDraw) to depict systems, subsystems, interfaces, components, and communications of I/T applications and infrastructure
Experienced and comfortable with conducting technical troubleshooting to resolve issues.
Experience conducting site surveys or analyzing data obtained from site surveys.
Experience creating or executing a migration plan to move circuits, network traffic, services, applications, or data between environments or to a commercial cloud provider. Alternatively, experience planning or executing a technology refresh or lifecycle refresh of an existing I/T system.
Must have broad exposure to common I/T infrastructure networking in the areas of LAN, WAN, TCP/UDP, IPSec, VPN, Proxies, Routing(L2/L3), and Firewalls.
Must have experience working with two or more of the following vendor network technologies: Cisco, Juniper, F5, Aruba, Palo Alto, Dell, Brocade, and Fortinet.
Demonstrate experience in designing and implementing medium to large network infrastructure and producing corresponding technical documentation.
Must be able to work as part of a team to troubleshoot and resolve complex network issues.
Excellent written and verbal communication skills. This shall include drafting SOPs and technical documentation.
Requires ability to communicate with executive leadership (internally or client) regarding matters of significant importance to the organization/project.
Must be able to present designs and plans to technical leadership personnel and boards for approvals.

Desired Qualifications:

Certified Cisco Network Professional (CCNP) or equivalent.
Demonstrate experience in one or more of the following enterprise network management tools such as SolarWinds, MECM, Core Light, BMC Helix ITSM (Remedy), JIRA, etc.
Hands-on experience with WAN, LAN, SPPNs, DECCs, compute, storage, capability delivery platforms, telecommunications, and circuits
Demonstrate expertise in design and improvement of complex and geographically enterprise networks.
Expert knowledge of DoD security requirements for network infrastructure.
Demonstrate experience in system hardening of network infrastructure to include DoD STIG implementation.
Reporting and Business Applications: Power BI, SharePoint, SQL

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