Sierra Vista, Arizona, United States · On-site
$73k–$133k/yr
The AGUN program is a highly demanding mission requiring expert technical and professional support to sustain the Army's global wide area network and security infrastructure. The selected candidate will support network m…
Skills: Cisco SD-WAN, Software Defined Networking, VMware, Red Hat Enterprise Linux, InfoVista
Sierra Vista, Arizona, United States · On-site
$19/hr–$21/hr
Are you a talented and experienced computer technician looking for an exciting opportunity to showcase your skills? Join Sentrillion as a Full-Time/Non-Exempt Help Desk Technician- Level II in Sierra Vista, AZ. In this r…
Skills: Computer Troubleshooting, Hardware Support, Software Installation, Technical Support, Ticket Management
Sierra Vista, Arizona, United States · On-site
Description Plateau GRP is a dynamic company that treasures your skills, training, and ideas. You are our most valuable asset. We offer a clear path for your career growth and are committed to creating a welcoming, diver…
Skills: Audio Visual Equipment, Hardware Troubleshooting, Software Troubleshooting, Secret Clearance, CompTIA Security+
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Provide Tier II operational support for the Army's global network infrastructure, including migration, maintenance, and security activities. Manage service tickets via JIRA and collaborate with technical teams to optimize network performance and reliability.
Requires a Bachelor's degree with 4+ years of experience (or Master's with 2+) and an active DoD IAT Level II certification. Must have demonstrated experience with Cisco SD-WAN, virtualization, and various enterprise networking protocols.
The AGUN program is a highly demanding mission requiring expert technical and professional support to sustain the Army's global wide area network and security infrastructure. The selected candidate will support network migration, operations, and maintenance activities while ensuring the availability, performance, and security of the Army's enterprise network.
This role includes resolving service tickets, implementing approved network changes, supporting operational workflows, and collaborating with technical teams to maintain and improve network performance across a global environment.
Support 24x7x365 AGUN operations and provide updates to the Global Cyber Center (GCC) to facilitate command and control of the AGUN network.
Execute standard network policy and configuration changes, including common remediation activities and pre-approved operational workflows.
Manage, triage, track, and update workflows and service tickets within JIRA Service Desk and other IT Service Management (ITSM) ticketing platforms.
Provide situational awareness and status updates regarding ticket resolution and operational activities as directed by the GCC.
Escalate incidents and service requests to higher-tier support teams when required.
Collaborate with stakeholders and technical teams to perform legacy environment discovery, assess current capabilities, and support network modernization initiatives.
Provide Tier II operational support for the Army's global network infrastructure.
Analyze network performance and identify optimization strategies to improve capacity, reliability, and operational effectiveness.
Assist in troubleshooting and resolving complex network issues across geographically dispersed enterprise environments.
Support network migration, integration, and operational sustainment activities.
Bachelor's degree with 4+ years of relevant experience, or Master's degree with 2+ years of relevant experience. Additional directly applicable experience may be considered in lieu of a degree.
Active DoD IAT Level II certification (e.g., Security+) or higher prior to start date.
Demonstrated experience supporting Cisco SD-WAN environments.
Knowledge of Software Defined Networking (SDN) concepts and technologies.
Experience with virtualization technologies, including VMware.
Experience supporting Red Hat Enterprise Linux environments.
Hands-on experience with InfoVista network performance management tools.
Experience working with two or more of the following network technologies:
Cisco DNA Center / Prime
Juniper Networks
Palo Alto Networks
Dell Networking
Junos Space
AppGate
Experience utilizing IT Service Management (ITSM) ticketing tools.
Strong understanding of networking concepts, protocols, and technologies, including:
IPSec
VPNs
Layer 2/Layer 3 Routing
Firewalls
Demonstrated ability to troubleshoot and resolve complex network issues in a team-oriented environment.
Strong written and verbal communication skills.
Cisco Certified Network Professional (CCNP) certification or equivalent.
Experience with Linux shell scripting.
Experience with GitLab source control and CI/CD pipeline development.
Experience using JIRA and Confluence.
Experience with NetSecOps technologies, including Salt, Git, Ansible, Terraform, Puppet, and network element management tools.
Experience with Network Performance Management solutions, including SNMP, NETMON, and LiveAction.
Experience with two or more of the following technologies:
NetFlow
Elastic
Kafka
Grafana
Prometheus
Nexus Repository
Experience designing, optimizing, and supporting complex geographically dispersed enterprise networks.
Knowledge of U.S. Army network security requirements and enterprise network infrastructure operations.
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.
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.
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.
An industry & technology leader serving government & commercial customers with smarter, more efficient innovations
Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers' missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes' Best Employers for Diversity, Forbes' America's Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute's World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead, visit careers.leidos.com for our latest opportunities.
Offices: 1750 Presidents St, Reston, Virginia 20190, US · 11955 Freedom Drive, Reston, VA 20190, US · 1145 N 2nd St, Leavenworth, KS 66048, US · 9600 Great Hills Trail, Austin, TX 78759, US · 221 3rd St, Newport, RI 02840, US
Based on 27 listings with disclosed salaries, most technology jobs in Sierra Vista, AZ pay between $57k–$116k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 43 open technology positions in Sierra Vista, AZ listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Link Solutions, Inc., A3T (Agil3 Technology Solutions), ECS Tech Inc, Empower AI, Highpoint Health with Ascension Saint Thomas, among others. Browse the listings above to see every active employer.
Yes — 4 of the 43 open technology positions offer remote or hybrid work (2 remote, 2 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
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