Full-Time

Analyst & Simulation Developer

Posted on 11/18/2025

Deadline 9/16/27
ISYS Technologies

ISYS Technologies

201-500 employees

IT services and cybersecurity for government

No salary listed

No H1B Sponsorship

Colorado Springs, CO, USA

In Person

On-site role; must have access to a classified computing environment.

Category
Data & Analytics (1)
Required Skills
Bash
Python
Git
Java
MATLAB
Linux/Unix
Data Analysis
Requirements
  • Bachelor of Science degree with 3 years of experience; Will consider a college graduate/new hire with a Masters or Doctorate.
  • Active Secret clearance
  • Software development in a Linux and agile environment using MATLAB (strongly preferred), Python (strongly preferred) and/or Java, Bash, etc.
  • Radar design and performance
  • Strategic and tactical missile threat characterization/performance/modeling
  • Simulation modeling of complex systems
  • Requirement and test condition decomposition
  • Applicant should have knowledge and hands-on experience working in a Unix/Linux environment
  • Experience with GIT environment a plus
  • Candidate is required to work on site full time due the need to have access to a classified computing environment.
  • Discrete event simulation modeling
  • Data analysis using tools in Python, MATLAB
  • Exposure to tactical-strategic weapon and sensor message standards
  • US Citizenship is required
  • Active Secret clearance (essential)
Responsibilities
  • Plan and execute performance analyses on program and its interactions with current and planned-future MD Elements, document analysis results in reports and briefings, present analysis results to a variety of audiences, develop requirements for complex system models/simulations
  • Execute, test and evaluate/trouble-shoot MD level, large scale models/simulations
  • Develop, test, and evaluate threat scenarios
  • Develop tools to support analysis and development effort in MATLAB, Python
  • Provide data to support decisions regarding system/element representations and modeling parameters used in large scale simulations
  • Interact with members of other Product Teams, leadership, customers, and technical SMEs as well as leadership of other MD Element programs

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

Simplify Jobs

Simplify's Take

What believers are saying

  • CIRI acquisition in January 2026 broadens portfolio under OSC Global.
  • $23.7 million revenue in 2025 signals strong growth post-acquisition.
  • Offices in Littleton, DC, and Bellevue support DoD clients near Offutt AFB.

What critics are saying

  • NDAA Section 847 blocks DoD contracts due to CIRI foreign influence in 3-6 months.
  • Leidos wins $500M C5ISR rebid in Q2 2026, eroding 15% market share.
  • Palantir secures USAF multi-INT contract in April 2026, cutting $100M revenue.

What makes ISYS Technologies unique

  • I2X Technologies delivers cyber and IT services in classified environments for DoD.
  • 100% Women Owned Small Business status unlocks federal set-aside contracts.
  • Specializes in C5ISR, multi-INT intelligence, and satellite communications domains.

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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%
The 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.

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