Information Technology System Engineer (Tactical) – Mid

S2Technologies, LLC; Smithfield (VA); On-site; USD 95,000 - 140,000; Full time

Job summary

S2Technologies is seeking an Information Technology System Engineer (Tactical) with active Secret clearance and TS eligibility to install, test, and support Windows and Android-based systems, and to assess vulnerabilities across networks and standalone assets.

The role focuses on building TACLAN images, conducting risk assessments, and generating documentation to support IATT and IATO, while coordinating with J2/J6 teams and external partners to advance IT modernization and accreditation efforts.

Qualifications

• 5 years of System Administrator experience at the NOC level.
• Experience with VMware server virtualization including installation, configuration, and troubleshooting.
• Experience configuring IT assets per DISA STIGs and NSA SNACs.
• Experience with DoD DIACAP accreditation.
• Experience in configuring/networking equipment (routers, switches, firewalls).
• Ability to run DoD-approved IA tools to assess vulnerabilities and provide reporting.

Responsibilities

• Installs, tests, and supports Windows and Android-based systems and TACLAN Images.
• Performs vulnerability scanning, remediation, and reporting for IATT/IATO preparation.
• Develops SOPs and accreditation documentation; coordinates with J2/J6 and external partners.

Skills

Windows

Android

VMware

Vulnerability assessment

Networking equipment

DoD compliance

Documentation

Reporting

Education

High School Diploma

Tools

ACAS Security Center

DISA STIGs

NSA SNACs

IATT/IATO process

Job description

Position Title: Information Technology System Engineer (Tactical) - Mid - ACTIVE Secret Clearance with TS Eligibility

Position Overview:

S2Technologies is actively seeking candidates who can install, test, and support Windows and Android-based systems, assess the vulnerability status of both networked and standalone assets, and provide reporting and risk assessments as needed.

Position Responsibilities:

• Installs, tests, and supports Windows and Android based systems. • Designs, builds, briefs, and deploys Tactical Land Area Network (TACLAN) Images. • Inventories, tracks, and resolves usability and configuration issues of new TACLAN Images. • Responsible for scanning, remediating, rescanning, and reporting to cognizant authority the status of Category I vulnerabilities in support of the accreditation of new TACLAN Images. • Downloads, installs, and verifies Microsoft Updates in support of TACLAN Images. • Generates documentation necessary to receive an Interim Authority to Test (IATT) and Interim Authority to Operate (IATO). • Builds small test networks in support of Network Security Vulnerability scanning. • Troubleshoots client/server and network issues. • Conducts testing, quality assurance, and drafts test plans for functional testing and accreditation. • Responsible for drafting Standard Operating Procedure (SOP) documents, accreditation documentation, and conducting peer review of documents created by others. • Proficient installing, configuring, and troubleshooting VMware server virtualization products independently. • Configures Information Technology assets in accordance with Federal Information Processing guidelines (such as DISA STIGs and NSA SNACs). • Performs configuration and maintenance of networking equipment - primarily routers, switches, and firewalls. • Runs the DoD‑approved Information Assurance tool ACAS Security Center to assess the vulnerability status of networked and non‑networked assets and provide reporting and risk assessments on an as‑needed basis.
• Serves as the central coordinator between J2 staff, J6 technical teams, and external partners (e.g., DIA). • Provides concise, regular IT updates. • Works with IT staff on routine upgrades and small‑scale projects, following established procedures. • Implements directorate long‑term IT modernization roadmap for the directorate. • Conducts market research to recommend optimal technical solutions that support current and future IT system requirements.

Position Requirements:

• 5 years of System Administrator experience at the NOC level • Ability to install, configure, and troubleshoot VMware server virtualization products independently • Experience configuring IT assets in accordance with Federal Information Processing guidelines (such as DISA STIGs and NSA SNACs) • Experience working with the DoD DIACAP accreditation process • Experience in configuration and maintenance of networking equipment, primarily routers, switches, and firewalls • Ability to run DoD‑approved Information Assurance tools to assess vulnerability status of networked and non‑networked assets and provide reporting/risk assessments as needed

Required Security Clearance:

• ACTIVE Secret Clearance with TS Eligibility is required

Education:

• High School Diploma

Location:

• Little Creek, VA

S2Technologies is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, ethnicity, national origin, color, religion, sex, physical or mental disability, protected veterans\' status, or any other status protected by the laws or regulations in the locations where we operate. Applicants living in a HubZone designated area receive preferential selection when meeting all other required qualifications.