Systems Administrator - TS/SCI Poly, Linux/Windows, VMware

Cti Md; Maryland; On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Healthcare options with employer-paid

Dental insurance

Vision insurance

Life insurance 100%

Disability insurance

Annual training reimbursement

Technology allowance (devices)

401(k) with company match

Team events and mentorship

Job summary

Constellation Technologies is seeking a highly skilled Systems Administrator with a TS/SCI clearance and polygraph. Responsibilities include managing Windows Server and AD, virtualization, and security-focused operations across federal contracts. Applicants must be US citizens with strong documentation and compliance experience.

The role offers benefits and opportunities for professional growth in a collaborative environment across multiple locations including Maryland and Virginia.

Qualifications

• Eight to fourteen years of direct/relevant experience.
• Experience as a systems administrator providing direct support to end users and technical staff.
• Proficiency with Windows Server 2019 and Active Directory.
• Experience with software/hardware deployment, patches, OS, and backup/restore.
• Familiarity with PKI systems using HSMs and NTP synchronization.
• Experience in agile development environments or teams.
• Knowledge of security principles and practices.

Responsibilities

• Provide systems administration support to end users and technical staff.
• Maintain Windows Server 2019, Active Directory, and virtualization environments.
• Assist with software deployment, patches, backups, and recovery.
• Support security accreditation and certification efforts.
• Document system configurations and procedures.

Skills

Windows Server

Active Directory

Security+

VMware

SQL Server

PowerShell

Python

SALT

Ansible

Splunk

Puppet

SolarWinds

Nessus

Red Hat

VMware ESXi

PKI/HSMs

NTP

Education

Bachelor’s degree in technical field

Tools

SALT

Ansible

Splunk

Puppet

SolarWinds

Nessus

Red Hat

VMWare

PowerCLI

SQL Server

Job description

Constellation Technologies is seeking a highly skilled Systems Administrator with a TS/SCI clearance and polygraph. Responsibilities include managing Windows Server and AD, virtualization, and security-focused operations across federal contracts. Applicants must be US citizens with strong documentation and compliance experience.

The role offers benefits and opportunities for professional growth in a collaborative environment across multiple locations including Maryland and Virginia.