Jobs in the United States

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Added 12 mins ago
Aviation Safety Assistant (Office Automation)
Federal Aviation Administration
Memphis, TN
Summary Incumbent is an Aviation Safety Assistant (Office Automation) (OA) in a Flight Standards field office. Provides administrative, semi-technical, clerical related support to the…
Added 36 mins ago
Senior AI Engineer
TSGUS HCG LLC
Remote, United States
The Senior AI Engineer, Agentic Solutions & Workflows is a hands-on technical role responsible for designing, building, testing, deploying, and optimizing AI-powered agents, workflows, and…
Added 41 mins ago
Staff Data Engineer
DAT
Denver, CO
…one of the largest repositories of freight market transaction data in the world. On a defined path to $1 billion in revenue, DAT deploys a suite of software solutions, machine learning…
Added 45 mins ago
MS
DevOps Engineer
M9 Solutions LLC
Colorado Springs, CO
- $200,000 to $215,000 USD / year
…customers nationwide. Our capabilities include IT Talent Solutions, Data Delivery & Analytics, Cyber Security, Cloud Migration, Applications and Infrastructure, Software Development, and…
Added 1 hour ago
Architect Product Security
JetBlue Airways Corp
LONG ISLAND CITY, NY
…coding practices and product security requirements * Enable automation of security testing and validation (Static Application Security Testing, Dynamic Application Security Testing, Secure…
Added 1 hour ago
Architect Product Security
JetBlue Airways Corp
LONG ISLAND CITY, NY
…coding practices and product security requirements * Enable automation of security testing and validation (Static Application Security Testing, Dynamic Application Security Testing, Secure…
Added 1 hour ago
Senior Java Platform Development Engineer Advanced NYC, NY
Innova Solutions Inc
NEW YORK, NY
We're Looking for a Sr Java Platform Development Engineer Position type: Contract to Hire Duration: Estimated 3-6 Months We are looking for a Senior Software Engineer to join the Platform…
Added 1 hour ago
TS
Software Engineer 14404
Two Sigma Investments, LP
NEW YORK, NY
- $165,000 to $325,000 USD / year
Added 1 hour ago
Data Center Hardware Engineering - Hardware Technician
Apple
Austin, TX
Test automation support: Help engineers set up and run automated test systems, collect data and summarize the results.
Added 1 hour ago
S
Principal or Staff Product Security Engineer
Skylight
Remote, United States
- $200,000 to $250,000 USD / year
Lead security design reviews and threat modeling for new features and products, including AI/LLM-powered features and products that handle children's data.
Added 1 hour ago
G
Senior Electrical Engineer / HVAC
GPAC
Fort Worth, TX
- $130,000 to $200,000 USD / year
Salary: $130,000–$180,000 per year. Experience: 8+ years. License: Professional Engineer (P.E.)
Added 1 hour ago
Cloud Adoption Engineer - Oracle Government, Defense & Intelligence
Oracle
Reston, VA · Washington, DC
…networking, identity, security, governance, observability, and automation. As a Cloud Adoption Engineer, you will work directly with customers to assess readiness, identify technical…
Added 2 hours ago
Quality Assurance Engineer
Braven
Remote, United States
Increase automation coverage and reliability (flakiness control, data management).
Added 2 hours ago
Senior Software Engineer
Braven
Remote, United States
…Fellows over the next decade, Braven is hiring a Senior Software Engineer to lead the design and delivery of the platform, tools, and automation that power Braven’s programs. On the Systems…
Added 2 hours ago
Senior Software Engineer
Braven
Remote, United States
…Fellows over the next decade, Braven is hiring a Senior Software Engineer to lead the design and delivery of the platform, tools, and automation that power Braven’s programs. On the Systems…
Added 2 hours ago
DR
Cloud Software Engineer II
Development Resource Group, Inc.
Fridley, MN
- $55 to $70 USD / hour
As a Full Stack Cloud Software Engineer II, you will be working with motivated, diverse, and knowledgeable development teams to deliver world-class Medical Device products. You will be…
Added 2 hours ago
Sr. Solutions Engineer
Fortra LLC. ( HelpSystems LLC )
Eden Prairie, MN
We are seeking an experienced and highly skilled Senior Solutions Engineer to join our Sales
Added 2 hours ago
IT Cloud Engineer, Engineering Platform Automation
Mayo Clinic
Rochester, MN
The IT Cloud Engineer – Engineering Platform Automation is responsible for designing, developing, operating, and continuously evolving Mayo Clinic's Engineering Front Door - a cloud-native…
Added 2 hours ago
Head of GTM (AI Agents)
Bolder Apps
Remote, United States
Define the ICP, then prove it or drop it with real conversations and real data
Added 3 hours ago
Principal Mixed Signal Design Engineer
Micron Technology, Inc.
Richardson, TX
Leverage data-driven methods and automation to identify design trends, accelerate debug, and support predictive insights across pre-silicon and post-silicon engineering activities
Added 3 hours ago
C
Technical Systems Engineer II (Full-Time) - United States
Cisco
RTP, NC
- Full-time
As a Technical Systems Engineer, you will maintain the health and performance of our cloud development environments to prevent system downtime. Build automated deployment workflows to…
Added 3 hours ago
Technical Systems Engineer (Hybrid)
Cisco Systems, Inc.
San Jose, CA · RTP, NC
…focusing on hardware, software subscription, and services through data-driven solutions. At Cisco Commerce, our software engineers develop the next-generation CPQ (Configure Price and…
Added 3 hours ago
Offensive Security AI Engineer
Micron Technology, Inc.
Boise, ID
AI will be used as a force multiplier throughout the testing lifecycle. The engineer will apply AI-assisted techniques to accelerate reconnaissance, analyze attack paths, develop and debug…
Added 3 hours ago
Staff Software Engineer
Cisco Systems, Inc.
Remote, United States
At Splunk, we’re driven by a bold vision: to make machine data accessible, usable, and valuable to everyone. We’re a team of passionate builders who care deeply about our customers, our…
Added 3 hours ago
Senior Software Engineer, AI/ML Network Engineering
Cisco Systems, Inc.
Milpitas, CA
Join the Infrastructure Engineering team as a Software Engineer and help redefine how networking problems are solved. You will develop innovative software for next-generation networking…

LEIDOS, INC.

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.

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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.

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