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ISYS Technologies

ISYS Technologies

IT services and cybersecurity for government

Mid-Level Defensive Cyber Operations Engineer

Full-TimeDeadline 12/17/27
$120k - $140k/yr
Mid, Senior
Bachelor's
Patrick Space Force Base, FL, USA
In Person
No H1B Sponsorship
US Citizenship, US Top Secret Clearance Required

About the job

Requirements
  • A bachelor's degree is required.
  • At least 5 years of technical experience in cyber defense or cybersecurity-related fields, such as engineering, networking, systems integration, or solutions, is required.
  • At least 5 years of professional technical experience is required; these years may overlap with the cyber-defense experience requirement.
  • Required experience must cover at least two of the following areas: container or virtual environments such as Docker, Kubernetes, VMware, or Amazon Web Services; in-band and out-of-band test access points for network traffic collection and aggregation such as Gigamon; data storage solutions such as NFS storage, distributed storage, or Ceph Ruck storage; data-analysis toolsets such as Elasticsearch, Logstash, Kibana, or Splunk; Agile frameworks for software development; Linux operating systems such as Red Hat or Kali; Windows operating systems; network infrastructure; and security applications such as security orchestration, automation, and response, security information and event management, or intrusion detection systems.
  • U.S. citizenship is required.
  • An active Top Secret clearance with Sensitive Compartmented Information eligibility is required.
Responsibilities
  • Lead individuals toward common goals and work with engineers to apply extensive expertise on multiple complex work assignments.
  • Determine how to accomplish broad assignments requiring originality and innovation.
  • Lead the development of defensive cyber operations methodologies and present solutions to problems.
  • Contribute to deliverables and performance metrics where applicable.
  • Consult on information technology and cyber defensive architecture and technologies.
  • Assess assigned cyber key terrain to understand the mission, architecture, and associated threat.
  • Advise on the technical design and implementation of defensive cyber operations capabilities required to protect, detect, and respond to cyber threats and attacks.
  • Research cyber defense technologies to identify the best fit based on the mission, architecture, and current threat.
  • Lead the design, implementation, configuration, and tuning of cyber defensive technology.
  • Author defensive cyber operations documentation, including standard operating procedures, checklists, implementation guides, architecture diagrams, and crew binders.
  • Adapt technologies to meet the mission architecture and threat.

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

Wellness Program

Mental Health Support

Gym Membership

Conference Attendance Budget

Professional Development Budget

Phone/Internet Stipend

Home Office Stipend

Stock Options

Company Equity

Family Planning Benefits

Fertility Treatment Support

Adoption Assistance

Parental Leave

Relocation Assistance

Employee Referral Bonus

Training Programs

Tuition Reimbursement

Professional Certification Support

Mentorship Program

Wellness Program

Meal Benefits

Employee Discounts

Company Social Events

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.