System Administrator

Company : Ultra Intelligence & Communications

Command, Control, Intelligence & Encryption (C2I&E)

Powering Decision

Join the team redefining defense technology. From engineering systems that save lives to leading programs that change the battlefield-find your place in the future of defense.

Mission Solutions

By joining our Mission Solutions business, you will be a member of a team dedicated to providing innovative solutions that streamline the preparation and execution of intricate, mission-critical operations. We focus on enhancing situational awareness, tactical command and control, and seamless video data exchange capabilities within a dynamic, multi-domain environment.

Job Description

Ultra I&C is seeking a Systems Administrator to join our IT team in Tampa, FL. This is an onsite role with core hours of 9 a.m. - 3 p.m., Monday through Friday, with occasional after-hours work as required. The Systems Administrator will primarily support our Tampa office (30-40 employees) and provide remote support to our Germantown, MD office (7 employees). This role reports to the VP of IT and will work closely with other U.S. and global IT team members.

Key Responsibilities :

Provide hands-on support for classified and unclassified systems in Tampa and Germantown.

Administer and support Microsoft Windows systems, Active Directory, Group Policy, and security policies.

Manage VMware ESXi environments, storage, and backups.

Support Microsoft 365 administration (Exchange Online, SharePoint, Teams, Azure Entra).

Troubleshoot and resolve user requests, hardware / software issues, and network problems.

Serve as local escalation point for complex or critical system issues.

Maintain compliance with NIST RMF, DAAPM, and NISPOM requirements in coordination with the ISSM and ISSO.

Document solutions and update knowledgebase articles.

Participate in IT projects and collaborate with colleagues across sites.

Ensure systems and data are operated, maintained, and disposed of in line with security requirements.

Other duties as required.

Required Qualifications :

Minimum 3 years of experience as a Systems Administrator in a Microsoft Windows environment.

U.S. citizenship and the ability to obtain US Government Security Clearance.

Bachelor's Degree with 3+ years' experience or Associates Degree with 5+ years of experience or High School Diploma (or equivalent) with 7+ years of experience

Strong knowledge of Windows Server, Active Directory, Group Policy, and Windows Security.

Experience with VMware ESXi administration.

Experience supporting Microsoft 365 environments.

Familiarity with DAAPM, RMF, and NISPOM requirements.

Desired Qualifications :

Able to work independently and take ownership of issues at a remote site.

Experience with Microsoft Exchange, SharePoint, Azure Entra, or enterprise applications.

Cisco networking, firewall, and VPN administration experience.

CompTIA Security+, CISSP, CCNA, or related certifications.

Strong communication skills and ability to work independently and in a team.

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Notice

Due to the nature of the programs we deliver for our customers, candidates may need to obtain the relevant security clearance or handle export-controlled material as defined by the role's requirements.

Our Benefits

Every employee is critical to our success, and as such, we offer a range of flexible employee benefits, including :

Annual Bonus - Annual Bonus - Performance Related

Competitive Paid Time Off (PTO) package plus 11 company holidays

Early finish on Friday

401K w / company match

Medical / Dental / Vision Benefits

Student Loan Assistance Program

Array of voluntary benefit offerings

Ultra I&C is an Equal Opportunity Employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or other legally protected state or federal classes.

We provide affirmative action in employment for qualified individuals with disabilities and protected veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. If you need an accommodation in any part of the application process, email ."