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$95k–$130k/yr
About the role Four Sea Group is seeking a part-time Senior IT & Network Systems Administrator to manage and support our Microsoft 365, Azure, AWS, endpoint, network, backup, collaboration, and physical office technology…
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Colorado Springs, Colorado, United States · On-site
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Colorado Springs, Colorado, United States · On-site
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Englewood, Colorado, United States · Hybrid
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Marketing Manager Early Learning Ventures (ELV)Location: Englewood, CO (Hybrid 2 days in Office) · Travel: ~30% within Colorado and nationally · About the Role The Marketing Manager is ELV's marketing and c…
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Montrose, Colorado, United States · On-site
$15/hr–$17/hr
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Colorado Springs, Colorado, United States · Hybrid
$100k–$116k/yr
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Greenwood Village, Colorado, United States • Hybrid
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Manage and secure Microsoft 365, Azure, AWS, and Juniper network infrastructure for a government contractor environment. Provide endpoint provisioning, vulnerability remediation, and technical support for physical office technology and collaboration tools.
Requires 10+ years of experience in systems, network, and cloud administration with strong hands-on expertise in the Microsoft security stack. Must be able to work in a hybrid capacity in the Denver, Colorado area.
About the role
Four Sea Group is seeking a part-time Senior IT & Network Systems Administrator to manage and support our Microsoft 365, Azure, AWS, endpoint, network, backup, collaboration, and physical office technology environments.
The ideal candidate has 10+ year of progressive IT, systems administration, network administration, cloud administration, and security operations experience. This is a senior hands-on role for someone who can operate independently, improve security posture, troubleshoot complex issues, support users, and maintain reliable IT operations across a small government contractor environment.
What you'll do
Required Qualifications
Preferred Qualifications
Salary: The salary range for this role is $45.67–$62.50 per hour. The salary range provided is a good faith estimate representative of all experience levels. Four Sea Group, Inc. considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, key skills, and market conditions.
Application Deadline: This position is expected to remain open through August 31, 2026. The company may adjust this deadline based on business needs and will update the posting as appropriate.
Benefits: FSG is 100% ESOP-owned, which means our employees share directly in the company’s growth. We offer competitive compensation, a strong employer-funded retirement plan, generous PTO and flexible time-off options, comprehensive health, dental, vision, life, short-term disability, and long-term disability benefits, plus a generous medical stipend that gives employees more choice and flexibility. Our model is intentionally built to keep more value with employees through salary, retirement, benefits, and ownership. You will work alongside experienced engineers and technical leaders on meaningful defense, space, software, systems, and mission support work, with room to grow as a technical expert, mentor, program contributor, or future leader.
EEO Statement: Four Sea Group is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, sex, sexual orientation, gender identity or expression, religion, national origin, marital or familial status, age, disability, veteran status, military service or application for military service.
It's the Mission, it's the job, and it's building wealth for your future
Four Sea Group, Inc. was was founded 2012 by a 12-year veteran of the aerospace industry. Based in Denver, Colorado, we provide technical mission support to meet the needs of a wide range of companies, from start-ups to multinational corporations. Our mission is to provide innovative support to our customers and bring comprehensive solutions to their missions. Our employees enjoy industry-leading opportunities to become visionary leaders, providing optimized and customized solutions to our partners.
Offices: Denver, Colorado, US
View all jobs at Four Sea Group, Inc.Based on 2545 listings with disclosed salaries, most government & public sector jobs in Colorado pay between $75k–$188k per year. Individual offers vary with seniority, company size, and specialization.
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