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ISYS Technologies

IT services and cybersecurity for government

Joint Fires Network Engineer

Full-TimeDeadline 6/19/27
$103.2k - $109.6k
Mid
Bachelor's
Scott AFB, IL, USA+1 moreMore locations: Hawaii, USA
In Person
IT OperationsNetwork Engineering & Administration
No H1B Sponsorship
US Citizenship, US Top Secret Clearance Required

About the job

Requirements
  • A bachelor's degree and 4 or more years of prior relevant experience, or an equivalent combination of education and experience.
  • Hold a DoD-8570 IAT Level 2 baseline certification (Security+ CE or equivalent) before the start date.
  • Be able to work in a 24x7 shift-work environment.
  • Possess a deep understanding of both transport and IP network topologies.
  • Hold an active DoD Top Secret security clearance with Sensitive Compartmented Information (SCI) eligibility.
  • U.S. citizenship is required.
Responsibilities
  • Execute network operations, including configuring and analyzing customer circuits across optical and electro-optical multiplexers, routers, and switches.
  • Perform real-time circuit redesign and alternate routing to restore customer connectivity during scheduled and unscheduled outages and maintenance actions.
  • Work directly with internal and external customers, external government agencies, and other engineering tiers to ensure maximum network availability and minimize or eliminate mission and operational impact.
  • Proactively monitor network alarms using platform-specific network management tools.
  • Perform change-management tasks, including hardware replacement, software configurations, and ASI management.
  • Use incident-management applications to document outages and degradations, isolations, escalations, and resolutions throughout the lifecycle of service-impacting network incidents.
  • Assess network incidents and deficiencies and recommend resolutions using knowledge of routers, switches, crypto devices, routing, Cisco, Juniper, MSPP, optical transport networks, MPLS, time-division multiplexing, and SDH/SONET.
Desired Qualifications
  • Tech control facility or cyber transport experience.
  • Circuit actions and vendor experience.
  • IP/transport architecture experience.
  • SolarWinds and JIRA experience.
  • Telco NOC and inside-plant or outside-plant experience.
  • Experience with the MS Office suite, including Outlook, Excel, Word, Access, PowerPoint, and Teams.
  • Experience with one or more of alarm surveillance, fault management, LAN maintenance, performance management, and change management.

About the company

ISYS Technologies provides IT solutions and engineering support for government and private sector clients, specializing in mission support, software and systems engineering, and cyber/IT services in both classified and unclassified environments. Its services include IT consulting, network design and implementation, cloud computing, and cybersecurity assessments to protect critical infrastructure across domains like space, intelligence, weather, and homeland security for the DoD and federal civilian agencies. In February 2026 it was acquired by Cook Inlet Region, Inc. (CIRI) and now operates under OSC Global, a CIRI subsidiary focusing on IT, cybersecurity, and software services, with Teresa Porter remaining president and CEO. The goal is to broaden CIRI’s portfolio and support long-term growth by expanding capabilities in defense-grade IT and mission-focused engineering across multiple domains while working in both classified and unclassified environments.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

Littleton, Colorado

Founded

1989

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Simplify's Take

What believers are saying

  • CIRI bought I2X on February 2, 2026, adding balance-sheet support and cross-sell reach.
  • The $243 million NRL contract extends five years and anchors technical demand.
  • Winning OASIS+ in January 2025 expands access to Intel, R&D, and engineering buyers.

What critics are saying

  • I2X depends heavily on federal buyers; one protest or recompete can crater revenue.
  • Integration under CIRI after February 2026 distracts leadership and muddies culture.
  • If Navy or NASA spending shifts, I2X loses its highest-value growth engine.

What makes ISYS Technologies unique

  • Founded in 1990, I2X combines classified and unclassified cyber with systems engineering.
  • The March 6, 2025 NRL award proves deep electronic-warfare credibility.
  • OSC Global gives I2X a larger platform across defense, intelligence, and civilian work.

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Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Unlimited Paid Time Off
  • Flexible Work Hours
  • Hybrid Work Options
  • Remote Work Options
  • Paid Vacation
  • Paid Sick Leave
  • Paid Holidays
  • 401(k) Retirement Plan
  • 401(k) Company Match

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%
Associated Press
Feb 2nd, 2026
Alaska Native corporation CIRI acquires IT firm I2X Technologies to expand $1B+ portfolio

Cook Inlet Region, Inc. (CIRI), an Alaska Native regional corporation, has acquired I2X Technologies, a provider of IT software, systems engineering and data management solutions to government and private-sector clients. Financial terms were not disclosed. I2X, founded in 1990 and headquartered in Littleton, Colorado, employs nearly 280 staff. The company will operate under OSC Global, CIRI's wholly owned IT and cybersecurity subsidiary formed in 2024. The acquisition expands CIRI's diverse business portfolio, which currently exceeds $1 billion in assets. CIRI, created under the Alaska Native Claims Settlement Act in 1972, has nearly 10,000 shareholders. CEO Swami Iyer said the purchase strengthens the company's portfolio and positions it for long-term growth.