Top 28 Linux/unix administrator Jobs in Dulles, Va

Journeyman System Administrator
Maximus —Tysons, VA
- $70,000 - $100,000 a year
- Remote
- 7 years
- Computer Science
- Bachelor's degree
- Paid holidays
- Disability insurance
CyberArk Vault Administrator
Fannie Mae —Reston, VA
- $123,000 - $161,000 a year
- Full-time
- CRM software
- System design
- Mid-level
IT Support Manager - TS/SCI required
Leidos —Chantilly, VA
- $92,300 - $166,850 a year
- Full-time
- System design
- Master's degree
- AWS
8d
AI Platform Engineer - Chantilly, VA - TS/SCI CI Polygraph Required
D&Z Federal Division —Chantilly, VA
- $66.50 - $115.00 an hour
- System design
- Mid-level
- Analysis skills
Quick Apply
8d
Database Administrators
PMG Global —Herndon, VA
- Computer Science
- 5 years
- Bachelor of Science
Database Administrator
Guidehouse —McLean, VA
- $85,000 - $141,000 a year
- Full-time
- Research
- Mid-level
- Bachelor's degree
- Commuter assistance
- Health savings account
14h
Cloud Systems Administrator
Nightwing Intelligence Solutions, LLC —Sterling, VA
- $99,000 - $206,000 a year
- Full-time
- Computer Science
- Mid-level
- Windows
- Health insurance
- Dental insurance
Quick Apply
2d
Systems Administrator (Experienced or Senior)
Boeing —Herndon, VA
- $102,850 - $173,650 a year
- Weekends as needed
- Azure
- System design
- Mid-level
- Health savings account
- Disability insurance
8d
Platform Administrator
Nightwing Intelligence Solutions, LLC —Sterling, VA
- $64,000 - $128,000 a year
- Full-time
- Computer Science
- Maintenance
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
3d
Principal Database Administrator
Oracle —Reston, VA
- Weekends as needed
- System design
- Senior level
IT Windows System Administrator - SME
MAXISIQ, Inc. —Chantilly, VA
- Full-time
- Bachelor's degree
- Senior level
- 4 years
Quick Apply
IAM Engineer / Administrator
Concept Plus —Reston, VA
- Full-time
- Computer science
- Oracle
- Computer Science
- Paid holidays
- Dental insurance
Quick Apply
Site Reliability Engineer
Nightwing Intelligence Solutions, LLC —Sterling, VA
- $122,000 - $253,000 a year
- Full-time
- Azure
- Java
- AWS
- Health insurance
- Dental insurance
Quick Apply
5d
ServiceNow Software Development Engineer (Data & Implementation)
CACI —Chantilly, VA
- $86,600 - $181,800 a year
- Full-time
- Mid-level
- Windows
- 3 years
- Health insurance
System Development Engineer, Networking ADC Software
Amazon Data Services, Inc. —Herndon, VA
- $129,200 - $174,800 a year
- Full-time
- Computer science
- Computer Science
- Customer service
- AD&D insurance
- Health insurance
11d
Lead Engineer (Level 3)
Solve Ltd. —Reston, VA
- Full-time
- Background check
- SQL
- Mentoring
- Health insurance
- Dental insurance
Quick Apply
PIM/PAM Engineer
Capgemini Government Solutions LLC —McLean, VA
- $110,000 - $120,000 a year
- Full-time
- Remote
- Computer Science
- System design
- Windows
- Health insurance
- Dental insurance
Quick Apply
2d
DevOps Engineer
Nightwing Intelligence Solutions, LLC —Sterling, VA
- $99,000 - $206,000 a year
- Full-time
- Computer Science
- Mid-level
- 3 years
- Health insurance
- Dental insurance
Quick Apply
2d
Cloud Forensic Analyst IV
Nightwing Intelligence Solutions, LLC —Sterling, VA
- $122,000 - $253,000 a year
- Full-time
- Computer Science
- Bachelor of Science
- DevOps
- Health insurance
- Dental insurance
Quick Apply
4d

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linux/unix administrator jobs near dulles, va

Journeyman System Administrator

Maximus -
Tysons, VA

Apply Now

Job Details

$70,000 - $100,000 a year

Benefits

Paid holidays
Disability insurance
Health insurance
Paid time off
Retirement plan

Qualifications

Vulnerability assessment
Linux support
Configuration management
Vulnerability Remediation
Operating system updates
Bash
System maintenance
Patch management
Bachelor's degree
Release management
Virtualization
Compliance documentation
Cloud server management
Server virtualization
Vulnerability management
Windows support
Server security
Windows Server administration
Linux administration
Python
PowerShell
IT department experience

Full Job Description

Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS220, T4, Band 7

Job-Specific Essential Duties and Responsibilities:

Execute CVE-based patching by severity across client, server, cloud, and on‑prem environments.
Develop, test, maintain, and deploy system images and standardized configurations to support secure and consistent enterprise deployments.
Perform manual Linux/UNIX patching activities across physical and virtual server environments, including validation and rollback when required.
Track, document, and report patching activities and remediation status to support compliance and audit visibility.
Conduct post-deployment validation, monitor system impacts, and ensure operational stability across production and non-production environments.
Meet critical and high-severity vulnerability remediation timelines and execute contingency/rollback procedures as needed.
Support large-scale endpoint and infrastructure environments, including workstations, mobile devices, voice/video endpoints, and physical/virtual servers.

Job-Specific Minimum Requirements:

7+ years of system administration experience within enterprise IT environments
Ability to obtain and maintain a Public Trust is required. An active Public Trust and/or DHS suitability is preferred. Must be a U.S. Citizen without dual citizenship
Bachelor's degree in Computer Science, Information Technology, or related field
Enterprise patch and vulnerability management (CVE, severity-based remediation)
Windows Server and Linux/UNIX administration (manual patching experience required)
Physical and virtual server administration (on‑prem and cloud environments)
Change, configuration, and release management processes
System imaging, configuration baselines, and rollback procedures
Compliance-driven documentation and reporting Scripting experience (PowerShell, Bash, Python)

Preferred Skills and qualifications:

Scripting experience (PowerShell, Bash, Python)
Exposure to configuration management or automation tooling (e.g., Ansible)
Experience supporting large-scale endpoint environments (30k+ workstations, mobile, VoIP, VTC)
Familiarity with ITSM platforms and operational reporting
Experience working in federally regulated IT environments

#techjobs #clearance #veteranspage #LI-Remote

Minimum Requirements

TCS220, T4, Band 7

#TSTECH

EEO Statement

Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics.

Pay Transparency

Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances.

Accommodations
Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at [email protected] .

Minimum Salary
$70,000.00

Maximum Salary
$100,000.00

Apply Now

Refine Your Search

linux/unix administrator jobs in dulles, va

Journeyman System Administrator

CyberArk Vault Administrator

IT Support Manager - TS/SCI required

AI Platform Engineer - Chantilly, VA - TS/SCI CI Polygraph Required

Database Administrators

Database Administrator

Cloud Systems Administrator

Systems Administrator (Experienced or Senior)

Platform Administrator

Principal Database Administrator

IT Windows System Administrator - SME

IAM Engineer / Administrator

Site Reliability Engineer

ServiceNow Software Development Engineer (Data & Implementation)

System Development Engineer, Networking ADC Software

Lead Engineer (Level 3)

PIM/PAM Engineer

DevOps Engineer

Cloud Forensic Analyst IV

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