Senior IT & Communications Specialist

Infinity Systems Engineering, LLC; Colorado Springs (CO); On-site; USD 96,000 - 104,000; Full time

Benefits offered by this job

Health benefits

Three weeks of vacation

401(k) plan

Education reimbursement

Profit sharing

Paid sick leave

Flexible spending account

Job summary

Infinity Systems Engineering, LLC in Colorado Springs seeks an IT Administrator - Sr. Communications Specialist to manage servers, networks, and software applications across Buildings 712 and 820.

You will be the primary contact for NIPR, SIPR, and unclassified phone systems, ensure security, and support end users. This full-time role requires a Top Secret with SCI, 3+ years IT experience, and hands-on expertise with VMware/Hyper-V, AWS/Azure, and disaster recovery.

Qualifications

• Bachelor’s degree in computer science, IT, telecommunications, or related field.
• 3+ years of IT administration or related experience.
• Active Top Secret with SCI capability.
• Proficiency with routers, switches, and firewalls.
• Experience with NIPR, SIPR, and unclassified phone systems.
• Knowledge of backup and disaster recovery solutions.
• Strong problem-solving and analytical skills.
• Excellent communication and interpersonal skills.

Responsibilities

• Install, configure, and maintain server hardware and software.
• Monitor system performance and ensure availability of IT services.
• Perform updates and patches to OS and applications.
• Manage network infrastructure including LAN, WAN, VPN, and wireless.
• Provide end-user technical support and onboarding/training.
• Maintain documentation of IT processes and guides.
• Enforce IT security policies and respond to incidents.
• Lead IT projects and coordinate with cross-functional teams.
• Manage IT asset inventory and licenses.
• Test and update disaster recovery procedures.

Skills

Network protocols

Routers & switches

Virtualization

Cloud services

IT security tools

NIPR/SIPR troubleshooting

Backup & disaster recovery

Analytical skills

Communication skills

Independent worker

Team collaboration

On-call responsibilities

Detail oriented

Education

Bachelor’s degree or equivalent

Tools

VMware

Hyper-V

AWS

Azure

Firewalls

Job description

Infinity Systems Engineering, LLC in Colorado Springs seeks an IT Administrator - Sr. Communications Specialist to manage servers, networks, and software applications across Buildings 712 and 820.

You will be the primary contact for NIPR, SIPR, and unclassified phone systems, ensure security, and support end users. This full-time role requires a Top Secret with SCI, 3+ years IT experience, and hands-on expertise with VMware/Hyper-V, AWS/Azure, and disaster recovery.