Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

System Administrator

A Medium Corporation

About the Organization Now is a great time to join Redhorse Corporation. We are a solution‑driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We’re looking for thoughtful, skilled professionals who thrive as trusted partners building technology‑agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses data and technology to support its mission. We are seeking an elite System Administrator to serve as the technical authority for the design, development, and deployment of a mission‑critical web‑based internal tool. This role demands deep expertise in architecting and engineering secure, scalable applications within the Sponsor’s classified AWS environment (C2S/C2E). The Lead will be responsible for driving application architecture, implementing robust SecDevOps practices, and ensuring all technical solutions meet stringent Sponsor and federal regulatory requirements. This is a crucial position that bridges technical execution with compliance and program management needs. Key Responsibilities System Design & Deployment: Lead the complete lifecycle—design, development, and deployment—of the web‑based tool utilizing AWS cloud services within the Sponsor's classified systems. Architecture & Compliance: Drive and implement a highly resilient and compliant application architecture, ensuring alignment with all Sponsor and federal regulatory requirements. Code Quality Assurance: Oversee and enforce stringent coding standards, conduct comprehensive code reviews, and lead Quality Assurance (QA) practices across the development team. Integration & Data Management: Drive the integration of necessary services, including APIs, relational databases, and NoSQL data solutions, to deliver seamless functionality for non‑technical users. Regulatory Partnership: Partner directly with Compliance Officers, Legal, and Program Managers to ensure all development, system documentation, and reporting activities strictly meet regulatory and Authorization and Accreditation (A&A) expectations. Requirements Translation: Work closely with the IT Program Manager and Sponsor stakeholders to accurately and efficiently translate complex operational requirements into robust, scalable technical solutions. Continuous Operations: Continuously improve system reliability, operational monitoring, and automation capabilities, utilizing IT operational status tools such as Splunk dashboards or Elastic Search for situational awareness. Required Qualifications Security Clearance: Active TS/SCI with Polygraph is required. Bachelor’s degree in Information Technology, Computer Science, Cybersecurity, Computer Engineering, or Information Systems AND 3+ years of combined experience in IT systems administration, IT system/software development and integration, IT system/software testing, Cybersecurity Compliance, IT system troubleshooting, and incident response OR High School Diploma AND 5+ years of combined experience in IT system/software testing, cybersecurity compliance, IT system troubleshooting, and incident response. Sponsor System Administration: 2+ years of experience in system administration of Sponsor Systems. IC Development: 3+ years of experience in the design, development, and deployment of applications on classified IC systems. Cloud Expertise: 4+ years of combined experience in the Sponsor’s Amazon Web Services (AWS) environment (C2S or C2E), including cloud systems administration, containerization, cloud environment management, and compliance assessments. SecDevOps: Expertise with SecDevOps tools, including Continuous Integration/Continuous Deployment (CI/CD), code repositories, and testing suites. Technical Stack: Extensive experience with object‑oriented programming languages, designing and administering relational databases, NoSQL data solutions, IT system/software testing, and configuration management practices. Monitoring & Logs: Experience utilizing IT operational status tools (e.g., AWS monitoring) and implementing situational awareness insights using monitoring and logs, such as in Splunk dashboard or Elastic Search. Certification: Certified in AWS or equivalent cloud technology. Troubleshooting: Proven experience providing troubleshooting support for complex IT systems within the IC environment. Desired Experience Agile Management: Experience with Agile requirements management and sprint planning for technical IT development teams. Advanced Degree: Master’s Degree in any of the above‑listed technical disciplines. Security Certification: Hold a Security+, Certified Information Systems Security Professional (CISSP), or equivalent security certification. Redhorse Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability, or any other protected class. Accommodations If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to access job openings or apply for a job on this site as a result of your disability. You can request reasonable accommodations by contacting Talent Acquisition at Talent‑View email address on click.appcast.io. Redhorse Corporation shall, in its discretion, modify or adjust the position to meet Redhorse’s changing needs. This job description is not a contract and may be adjusted as deemed appropriate in Redhorse’s sole discretion. #J-18808-Ljbffr

Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the System Administrator in Chantilly, Loudoun County, VA vacancy
  •  ...requirements and track completion through the automated tracking system. Create user accounts. Manage network email services. Perform...  ...the NRO enterprise (COMM). Qualifications 5 years of system administration experience or related technical IT experience. Experience with... 
    Suggested
    Work at office

    TENICA Global Solutions

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...Employment Type Full Time, Senior-level Department Legal/IT Overview CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and creative people... 
    Suggested
    Full time
    Contract work
    For contractors
    Work at office

    CGS Federal (Contact Government Services)

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...As a Senior Systems Administrator at GCI, you will support medium-sized business networks and small program networks with multiple users across several domains. Your role involves responsive and active management of all system administrator duties related to servers and... 
    Suggested
    Shift work

    GCI Incorporated

    Chantilly, Loudoun County, VA
    18 hours ago
  •  ...Overview We are seeking a skilled Systems Administrator to manage, maintain, and support enterprise IT infrastructure. This role is responsible for ensuring the reliability, security, and performance of servers, networks, and systems while supporting day-to-day operations... 
    Suggested

    Vosper Thornycroft Group

    Chantilly, Loudoun County, VA
    3 days ago
  • $55k - $75k

    We are seeking a motivated Systems Administrator to support and maintain our enterprise IT environment. This role is ideal for someone with solid foundational experience in Microsoft services, endpoint management, and hardware administration who is ready to broaden their... 
    Suggested
    Full time
    Temporary work
    Flexible hours

    Tecolote

    Chantilly, Loudoun County, VA
    1 day ago
  • $116.35k - $210.33k

     ...Description Leidos is seeking a System Administrator for a technical development program supporting the Sponsor's Attribute Services within the IDAM/ICAM space. As a System Administrator on this program, you will design, develop, implement, and maintain a Cloud‑Native... 

    Leidos

    Chantilly, Loudoun County, VA
    5 days ago
  •  ...A leading technology solutions provider in Chantilly, Virginia seeks an experienced System Administrator to ensure the design and deployment of mission-critical applications in a classified AWS environment. The role demands strong expertise in system administration, cybersecurity... 

    Medium

    Chantilly, Loudoun County, VA
    18 hours ago
  •  ...Position Overview We are seeking a highly skilled Systems Administrator to support mission‑critical systems in a secure environment. The ideal candidate has strong experience with cloud infrastructure, automation, CI/CD, and Linux administration, and thrives in a fast‑... 
    Full time

    Ardent Principles Inc

    Chantilly, Loudoun County, VA
    18 hours ago
  •  ...Employment Type Full Time, Senior-level Department Legal/IT Overview CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and creative people... 
    Full time
    Contract work
    For contractors
    Work at office

    CGS Federal (Contact Government Services)

    Chantilly, Loudoun County, VA
    18 hours ago
  •  ...We are Seeking a Senior Systems Administrator with a minimum of 11 years' experience. Undergraduate or graduate degree in computer science or computer engineering. Specific skills may include the following: Required Skillsets: 11+ years' experience in systems design and... 

    Agile Business Concepts LLC

    Chantilly, Loudoun County, VA
    18 hours ago
  •  ...Title Systems Administrator - Expert ID 10000237 Department Information Technology Evans & Chambers partners with the US national defense community to create fully integrated, resilient, and innovative digital solutions that enable them to make smart decisions in real-... 

    Evans & Chambers

    Chantilly, Loudoun County, VA
    18 hours ago
  • $55k - $75k

    We are seeking a motivated Systems Administrator to support and maintain our enterprise IT environment. This role is ideal for someone with solid foundational experience in Microsoft services, endpoint management, and hardware administration who is ready to broaden their... 
    Full time
    Temporary work
    Flexible hours

    Tecolote

    Chantilly, Loudoun County, VA
    18 hours ago
  •  ...MANTECH seeks a motivated, mission-oriented Intermediate Systems Administrator to join our team in Chantilly, VA. As the Systems Administrator, you will be responsible for providing a full range of Tier 2/3 IT support services and expertise to customer activities... 

    ManTech

    Chantilly, Loudoun County, VA
    3 days ago
  • $86.6k - $181.8k

    ## Systems AdministratorChantilly, VA, USApply NowFind out how well you match with this jobJob ID327118Job Title: Systems AdministratorJob...  ...Travel Required: NoneType of Travel: None\* \* \*The Systems Administrator that has IT Service Management (ITSM) platform administration... 
    Contract work
    Work experience placement
    Flexible hours
    Shift work

    CACI International

    Chantilly, Loudoun County, VA
    18 hours ago
  • $86.6k - $181.8k

     ...DevOps Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Opportunity CACI is seeking a DevOps... 
    Full time
    Contract work
    Local area

    CACI International

    Chantilly, Loudoun County, VA
    17 hours ago
  •  ...MANTECH seeks a motivated, mission-oriented Senior Systems Administrator to join our team in Chantilly, VA. As a Senior Systems Administrator you will be responsible for providing a full range of Tier 2/3 IT support services and expertise to customer activities... 

    ManTech

    Chantilly, Loudoun County, VA
    17 hours ago
  •  ...General Dynamics - IT in Alice Springs, Australia, seeks a Senior Systems Administrator to oversee and secure the organization's IT infrastructure. You will manage servers, AD, backups, patches, and security, with a focus on high availability and reliability. The role... 

    General Dynamics

    Chantilly, Loudoun County, VA
    2 days ago
  •  ...Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With...  ...: Objective. Responsive. Trusted. SPA is hiring an IT Systems Administrator to support a multi-vendor infrastructure with a focus on Linux... 
    Work at office
    Immediate start
    Remote work

    Arena Technologies LLC

    Chantilly, Loudoun County, VA
    3 days ago
  •  ...RavenTek Business Group is hiring a System Administrator in Chantilly, VA. The role supports enterprise IT operations by maintaining and securing systems. Responsibilities include server administration, monitoring cloud environments, and providing technical support. Candidates... 
    Full time

    RavenTek Business Group

    Chantilly, Loudoun County, VA
    17 hours ago
  •  ...ability to identify, address, and act - no matter what challenges arise. Evans & Chambers Technology seeks a highly qualified Systems Administrator to join a mission-focused team that maintains applications, services, microservices, Platform as a Service (PaaS), and... 
    Work experience placement
    Local area

    Evans & Chambers Technology, LLC

    Chantilly, Loudoun County, VA
    4 days ago
  •  ...Employment Type Full Time, Senior-level Department Legal/IT Overview CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and creative people... 
    Full time
    Contract work
    For contractors
    Work at office

    CGS Federal (Contact Government Services)

    Chantilly, Loudoun County, VA
    1 day ago
  • $130k

     ...the Employee and Family and 401k up to 8% match and more. Location: Chantilly, VA DESCRIPTION Our client has an opening for a System Administrator to support the National Security Sector, to provide technical expertise and to operate and maintain the IT environment.... 

    CIBR Force

    Chantilly, Loudoun County, VA
    5 days ago
  •  ...Senior Systems Administrator Employment Type: Full Time, Senior-level CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and creative... 
    Full time
    Contract work
    For contractors
    Work at office
    Flexible hours

    Contact Government Services LLC

    Chantilly, Loudoun County, VA
    4 days ago
  •  ...Senior Systems Administrator II Employment Type: Full Time, Senior-level - Department: Legal/IT Overview CGS is seeking a Senior Systems Administrator to support technical initiatives for a large Federal agency, ensuring systems meet client needs and comply with policy... 
    Full time
    Contract work
    Flexible hours

    Cgsfederal

    Chantilly, Loudoun County, VA
    3 days ago
  • $60k - $180k

     ...Cloud Migration, Applications and Infrastructure, Software Development, and Finance & Accounting. M9 Solutions is seeking a System Administrator to work onsite in support of a government contract for a client located in Chantilly, VA . An active TS/SCI clearance... 
    Full time
    Contract work
    For subcontractor
    Flexible hours
    Night shift

    M9 Solutions

    Chantilly, Loudoun County, VA
    4 days ago
  •  ...Overview Job Title: Senior Systems Administrator Department: IT / Engineering Reports To: RSekure Program Manager Location: Chantilly, VA Schedule: Monday – Friday Hours: Full-time, 40-hours/week Clearance Req: TS/SCI – Full-Scope Polygraph Summary RSekure is seeking a... 
    Full time
    For contractors
    Work experience placement
    Work at office
    Local area
    Monday to Friday

    Rsekure Llc.

    Chantilly, Loudoun County, VA
    3 days ago
  • At NS2 Mission, reliable infrastructure is the foundation of mission success. We're seeking a Systems Administrator to join our team in Chantilly, VA , where you'll be responsible for managing, maintaining, and optimizing enterprise server environments that support Intelligence... 
    Local area
    Remote work
    Flexible hours

    NS2 Mission

    Chantilly, Loudoun County, VA
    3 days ago
  • Job Title: System Administrator Department: Operations - Services Reports To: RavenTek Program Manager Location: Chantilly, VA Schedule: Monday - Friday Hours: Full-time, 40-hours/week FLSA Status: Hourly, Nonexempt Clearance: TS/SCI CI Poly Position Summary The... 
    Hourly pay
    Full time
    Contract work
    Work experience placement
    Work at office
    Monday to Friday

    RavenTek Business Group

    Chantilly, Loudoun County, VA
    17 hours ago
  • ACTIVE TS/SCI WITH FULL SCOPE POLY REQUIRED*** Job Description The Systems Engineer (Storage) evaluates, implements and maintains Storage Area Networks (SANs) and storage systems across enterprise platforms. Responsibilities include the evaluation, design, implementation... 

    Convirgence

    Chantilly, Loudoun County, VA
    3 days ago
  • Overview Systems Administrator - COMSEC at KBR, Inc. The National Security Solutions team provides high-end engineering and advanced technology solutions to customers in the intelligence and national security communities. In this SETA role, you will perform Systems Administration... 
    Flexible hours

    KBR

    Chantilly, Loudoun County, VA
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to System Administrator. Be the first to apply!