MAHRS Windows System Administrator | Active Secret Clearance

General Dynamics Information Technology•Washington, DC

1d•$110,500 - $149,500•Remote

About The Position

Transform technology into opportunity as a Windows System Administrator with GDIT. Your work will drive innovation and provide transformative solutions to our clients’ big-data obstacles and help advance the mission. Your work will provide mission-critical support across both on‑Premise and AWS environments—ensuring the stability, security, and reliability of the Navy’s enterprise human resources systems. At GDIT, people are our differentiators. As a Windows System Administrator, you will help ensure today is safe and tomorrow is smarter by maintaining secure, high‑performing systems that advance the mission. GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career.

Requirements

Bachelor’s degree in computer science, engineering, mathematics, or related field; OR Ten (10) years of demonstrated experience.
Experience as a Windows System Administrator.
Experience applying DISA STIGs and IAVAs.
Experience supporting Active Directory.
Experience with security compliance tools such as ACAS.
Strong troubleshooting capabilities across Windows systems, networking, and enterprise applications.
Strong interpersonal (verbal, written, listening and non-verbal communication) skills.
Ability to manage multiple priorities, service tickets, and operational deadlines.
Effective communication skills for coordinating with technical and business stakeholders.
Network+, Security+, or higher meeting DoD CIO Information Assurance (IA) certification requirements.

Nice To Haves

Experience working with IIS, Apache, and Tomcat.
Experience supporting cloud environments (AWS preferred)
Hands on experience working with virtual environments
Ability to engage well with others and passionate about providing exemplary customer experience.
Ability to embrace change in a positive and enthusiastic manner.

Responsibilities

Manage and support daily Microsoft Windows system administration activities across DON AWS infrastructures
Assess systems and applications according to DoD Secure Technical Implementation Guides (STIGs) and Security Requirements Guides (SRGs).
Generate, analyze, and interpret ACAS scan results to identify vulnerabilities, support remediation, and monitor mitigation efforts.
Perform continuous monitoring of security and privacy controls in compliance with DoDI 8510.01 (RMF) to support sustainment of HRCP system ATO.
Install, configure, and conduct advanced troubleshooting for Microsoft Windows Operating Systems.
Install, configure, and perform advanced troubleshooting for IIS, Tomcat, and Apache web server technologies.
Assess and resolve network-related issues including vLAN tagging, sub-netting, routing, link aggregation, LACP, and other virtual network technologies.
Maintain Active Directory; create and manage system and application user accounts in accordance with policy.
Document and submit DNS server updates within Navy and DISA domains.
Diagnose and resolve connectivity, communication, and technical issues affecting portfolio systems and applications.
Analyze and resolve operating system, hardware, and application-related issues; perform system failure analysis and system recovery while ensuring file system integrity.
Complete assigned service tickets in support of portfolio operations.
Monitor database log files for errors and performance issues; identify tuning alternatives for efficient CPU utilization.
Monitor database disk space allocation and utilization.

Benefits

Full-flex work week to balance priorities at work and home.
401K with company match.
Comprehensive health and wellness packages.
Internal mobility and dedicated career support.
Professional development opportunities including paid education and certifications.
Access to cutting-edge technologies.
Paid vacation and holidays.
Variety of medical plan options, some with Health Savings Accounts
Dental plan options
Vision plan
401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match.
Variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
15 days of paid leave per calendar year to be used for vacations, personal business, and illness
10 paid holidays per year.
Paid Family Leave program provides a total of up to 160 hours of paid leave in a rolling 12 month period for eligible employees.
Short and long-term disability benefits
Life insurance
Accidental death and dismemberment insurance
Personal accident insurance
Critical illness insurance
Business travel and accident insurance