Jobs in the United States

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Added 3 mins ago
Network Development Engineer, Network - Core
Amazon Data Services, Inc.
Seattle, WA
As a Network Development Engineer II in Seattle, you'll work on several Senior Leadership initiatives at once. They include One Management Network, the next generation of how we build…
Added 3 mins ago
Frontend Engineer II, Ground Control Console
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
As a Frontend Engineer on the Leo Ground Control Console team, you'll build the web platform that Leo's engineers and operators use every day to run the constellation. That includes mission…
Added 3 mins ago
A
Software Engineer 3
Actalent
Irvine, CA
- $70 to $85 USD / hour
Software Engineer II Next-Generation Embedded & AI-Driven Platform Development
Added 14 mins ago
BEO Welding & Welding Equipment Engineer
Bechtel
Houston, TX
Proficiently in use of drafting software, specifically AutoCAD, for development of fabrication drawings for material takeoffs and weld details.
Added 16 mins ago
Principal Electrical/System Engineer
Intuitive
Sunnyvale, CA
As a Principal Electrical Engineer, you will set technical direction and strategy for the innovative surgical energy equipment and accessories portfolio for Intuitive’s da Vinci Surgical…
Added 17 mins ago
Business Intelligence Engineer II, Alexa Devices Business Insights
Amazon
Seattle, WA · Bellevue, WA
The Business Intelligence Engineer will be part of a high-visibility, growth in a dynamic, entrepreneurial analytics team. We are seeking an exceptionally talented and deeply focused BI…
Added 17 mins ago
SDE II, AWS Invoicing
Amazon
Seattle, WA
Are you passionate about building systems that power global commerce? AWS is looking for a Software Development Engineer to join a team at the heart of the AWS Invoicing organization -…
Added 17 mins ago
Software Development Engineer II, TAIS - DMR
Amazon
Seattle, WA
…experiments on top of it. We are looking for an exceptional Software Development Engineer (SDE) to build the software and leverage big data solutions for devising the next generation of…
Added 17 mins ago
Software Dev Engineer II, GenAIUX
Amazon
Seattle, WA
1+ years of software development engineer or related occupational experience
Added 17 mins ago
Software Development Engineer, Selling Partner Promotions
Amazon
Seattle, WA
Want to build systems that enable Selling Partners to grow their business and delight Amazon customers? As a Software Development Engineer (SDE) II in the Selling Partner Promotions…
Added 31 mins ago
D
Engineer II, Electronics Test
Danaher
Irvine, CA
- $90,000 to $120,000 USD / year
The Engineer II, Electronics Test is responsible for developing circuit board test systems from initial requirements to release to manufacturing. This role involves circuit analysis,…
Added 36 mins ago
Engineer II
Kansas City National Security Campus
Overland Park, KS
Added 36 mins ago
Software Engineer
Deloitte US
Philadelphia, PA
Join Deloitte as a Software Engineer, where you will design, build, and support Amazon Web Services (AWS) cloud and data-engineering solutions that help modernize client platforms. You will…
Added 37 mins ago
Systems Engineer II
Sierra Nevada Corporation
Lone Tree, CO
Qualifications You Must Have:
Added 38 mins ago
Engineer II, Field Software
ASM
United States
As a Field Software Engineer I, you help bring ASM's semiconductor equipment to life by supporting the software that drives robotics, valve systems, temperature controllers, and other…
Added 40 mins ago
Software Development Engineer II, AWS Transactional Services (Database & Distributed Systems)
Amazon Development Center U.S., Inc.
Seattle, WA
Own the delivery of software development projects end-to-end.
Added 40 mins ago
Frontend Engineer II, Ground Control Console
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
As a Frontend Engineer on the Leo Ground Control Console team, you'll build the web platform that Leo's engineers and operators use every day to run the constellation. That includes mission…
Added 40 mins ago
Software Development Engineer , Ground Control Console (GC2)
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
As a Software Development Engineer II on the Leo Ground Control Console team, you'll build the services, infrastructure and platform that power the web tools Leo's engineers and operators…
Added 40 mins ago
Software Development Engineer II, AWS Proactive Security / AWS Piezo, AWS Proactive Security - AWS Piezo
Amazon.com Services LLC
Seattle, WA
You're a software engineer with experience in distributed systems, security, and large-scale design. You deliver high-quality work independently, make sound technical decisions, and mentor…
Added 44 mins ago
Staff Electronic Design Engineer
Rivian
Palo Alto, CA
Added 46 mins ago
IT Security & Infrastructure Administrator
RYZE Claim Solutions
Remote, United States
…servers, networking, endpoint protection, and hardware and software security. You will work closely with technology leadership, IT support personnel, and external vendors to ensure RYZE…
Added 46 mins ago
Senior Ground Software Engineer II
Rocket Lab Corporation
Long Beach, CA
As a Senior Ground Software Engineer II based out of Rocket Lab’s global headquarters in Long Beach, CA, you will serve as a technical authority for spacecraft ground software across our…
Added 47 mins ago
Electrical Engineer
Ecliptic Enterprises Corporation
San Luis Obispo, CA
Ecliptic is growing its hardware engineering team at our San Luis Obispo facility. As an Electrical Engineer you will design, develop, test, and deliver high reliability electronics for…
Added 1 hour ago
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Field Service Technician Level 2 - MHV Onsite
Busch
-, TX
- $26 to $30 USD / hour
Accurate completion of all necessary documentation and reports for assigned work activities, utilizing approved programs and software within the timeline set forth by management
Added 1 hour ago
B
Field Service Technician Level 2 - MHV Onsite
Busch
-, TX
- $26 to $30 USD / hour
Accurate completion of all necessary documentation and reports for assigned work activities, utilizing approved programs and software within the timeline set forth by management

Senior Network Support Engineer

Sierra Vista, AZ, United States

Pay Range $92,300.00 - $166,850.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

Apply on leidos.wd5.myworkdayjobs.com About employer

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Job details

Pay: Pay Range $92,300.00 - $166,850.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Experience: Bachelor's degree with 8+ years of relevant experience, or a master's degree with 6+ years of relevant experience.
Posting language: English
Posted: Nov 6, 2026

Original job description

Program: Army Global Unified Network (AGUN) Work Schedule: Hybrid – 3 days onsite at the Global Cyber Center (GCC), 2 days remote Clearance Required: Active Secret Certification Required: DoD IAT Level II (Security+ or equivalent) Help Keep the U.S. Army Connected Worldwide! Leidos is seeking an experienced Senior Network Support Engineer to support the Army Global Unified Network (AGUN) program. This is an exciting opportunity to help maintain, secure, and modernize the Army's global enterprise network, ensuring reliable communications and mission readiness worldwide. In this role, you'll provide hands-on network operations, troubleshooting, and engineering support across a complex global environment. You'll work with advanced networking technologies, resolve critical incidents, support network migrations, and help improve overall network performance and security. We're looking for someone with strong enterprise networking experience, Cisco SD-WAN expertise, and the ability to troubleshoot complex network issues in a mission-critical environment. What You'll Do

Support the Army's global network operations, ensuring 24/7/365 availability, performance, and security.
Troubleshoot and resolve complex network incidents, outages, and connectivity issues.
Configure, maintain, and support Cisco SD-WAN and enterprise networking technologies.
Execute approved network configuration changes, security updates, and remediation activities.
Manage incident and service request tickets using Jira Service Desk or other ITSM tools.
Monitor network performance, capacity, and reliability and recommend improvements.
Support network migrations, system integrations, cutovers, and modernization initiatives.
Work with engineering teams and mission partners to identify and resolve network issues.
Provide timely operational updates to the Global Cyber Center (GCC) and program leadership.
Support environments using VMware, Red Hat Enterprise Linux, and InfoVista.
Participate in a 24/7 on-call rotation, including occasional nights, weekends, holidays, and mission-driven surge support.
Collaborate with technical teams to improve network stability, security, and operational efficiency.

What We're Looking For

Bachelor's degree with 8+ years of relevant experience, or a master's degree with 6+ years of relevant experience. Additional applicable experience may be considered in place of a degree.
Current Active Secret security clearance.
DoD IAT Level II certification (Security+ or higher) required before starting.
Hands-on experience supporting Cisco SD-WAN environments.
Knowledge of Software Defined Networking (SDN).
Experience with VMware virtualization and Red Hat Enterprise Linux (RHEL).
Experience using InfoVista network performance management tools.
Experience with at least two of the following:
Cisco DNA Center / Prime
Juniper Networks
Palo Alto Networks
Dell Networking
Junos Space
AppGate
Strong understanding of LAN/WAN, BGP, TCP/UDP, IPSec, VPNs, Layer 2/Layer 3 routing, and firewalls.
Familiarity with SFTP, SSH, SCP, SNMP, and NTP.
Experience with ITSM ticketing tools and incident management.
Strong troubleshooting, communication, and teamwork skills.
Ability to work a hybrid schedule (3 days onsite / 2 days remote) and participate in a 24/7 on-call rotation.

Preferred Qualifications

CCNP certification or equivalent.
Linux shell scripting experience.
Experience with GitLab, CI/CD pipelines, Jira, and Confluence.
Knowledge of network automation tools such as Ansible, Terraform, Puppet, Salt, and Git.
Experience with network monitoring tools such as SNMP, NETMON, and LiveAction.
Experience with at least two of the following: NetFlow, Elastic, Kafka, Grafana, Prometheus, or Nexus Repository.
Experience supporting large, geographically dispersed enterprise networks.
Familiarity with U.S. Army network security requirements and DoD network operations.

Why Join Leidos? At Leidos, you'll have the opportunity to work with advanced networking technologies while supporting a mission that directly impacts the U.S. Army's global operations. You'll collaborate with experienced network engineers, solve complex technical challenges, and help keep critical military communications secure and operational. If you're a skilled Network Engineer with Cisco SD-WAN experience who enjoys solving challenging network problems, we want to hear from you! Join Leidos and help keep the Army connected. Apply today! If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

November 6, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $92,300.00 - $166,850.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Apply on leidos.wd5.myworkdayjobs.com About employer

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Jobs in the United States