System Administrator

4 weeks ago


Annapolis Junction, United States Cornerstone Defense Full time
  • Location: Annapolis Junction, Maryland
  • Type: Contract
  • Job #3023
Title: System Administrator (SA) Skill Level 2
Location: Annapolis Junction , MD
Compensation Range: $170k - $190k

*Clearance: *Active TS/SCI w/ Polygraph needed to apply *
Company Overview:
Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation's toughest and most secure problems. If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don't look any further than Cornerstone Defense.

Description: Work on a fast-paced team of system administrators providing support for implementation, troubleshooting and maintenance of Information Technology (IT) systems for critical enterprise applications Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all the client, server, storage, network devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution of problems Configures and manages UNIX and Windows operating systems, installs and loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.

Qualifications: Active TS/SCI with Polygraph A bachelor's degree and ten (10) years of experience as a system administrator on programs of similar scope and complexity is required. In lieu of a bachelor's degree fifteen (15) years of experience required Familiarity with PowerShell and Bash scripting languages Experience with system hardening Experience working with ISSOs for system compliance DoD 8570 compliance with Information Assurance Technical (IAT) Level I is required

Desired Skills:
  • Familiarity with Big Fix
  • Familiarity with Ansible

Benefits Overview :
Cornerstone Defense offers a very comprehensive benefits package including, but not limited to: Medical, Dental and Vision Plans * Generous PTO Policy * 401(k) * HSA and FSA options * Life and Disability Insurance * Tuition Reimbursement and Training * Perks at Work Discount Program * Referral Program * Leads Generation Program * CollegeAmerica 529 * Fitness Reimbursement Program * Travel Assistance * Norton Lifelock Benefit Solutions * Life Planning Financial & Legal Services *
  • Systems Administrator

    2 weeks ago


    Annapolis Junction, United States Booz Allen Hamilton Full time

    Job Number: R0207087Systems Administrator InternKey Role:Organize and direct the configuration and operation of information management systems. Provide day-to-day system administration, including system and resource optimization, and user assistance. Conduct capacity and performance analysis and provide system configuration change and upgrade...

  • Systems Administrator

    4 weeks ago


    Annapolis Junction, United States Booz Allen Hamilton Full time

    Job Number: R0207087Systems Administrator InternKey Role:Organize and direct the configuration and operation of information management systems. Provide day-to-day system administration, including system and resource optimization, and user assistance. Conduct capacity and performance analysis and provide system configuration change and upgrade...

  • Systems Administrator

    4 weeks ago


    Annapolis Junction, United States Belay Technologies Full time

    Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator (Night Shift Only) to join our intel team. We are seeking a Systems Administrator who will support a vital collection mission, providing 24x7 support monitoring,...

  • Systems Administrator

    4 weeks ago


    Annapolis Junction, United States BlueHalo LLC Full time

    Systems Administrator at BlueHalo LLC summary: The Systems Administrator at BlueHalo's Intel Division oversees the implementation, troubleshooting, and maintenance of IT systems, focusing on both traditional and IoT environments. With over 15 years of experience, the role includes managing infrastructure and providing day-to-day operation support while...


  • Annapolis Junction, Maryland, United States Cornerstone Defense Full time

    Job Title: Enterprise Systems Administrator IVWe are seeking an experienced Enterprise Systems Administrator to join our team at Cornerstone Defense. The ideal candidate will have ten years of demonstrable experience in system administration and support of a large client-server based IT enterprise.Key Responsibilities:Installation, configuration, and...

  • Systems Administrator

    3 weeks ago


    Annapolis Junction, United States Disability Solutions Full time

    Job Description At BAE Systems, we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed.We offer a flexible work environment to support the balance in your life and keep you performing at your best.We are seeking a Systems Administrator to perform the installation, configuration, and...


  • Annapolis Junction, United States Cornerstone Defense Full time

    Location: Annapolis Junction, Maryland Type: Contract Job #3232 Title: Systems Administrator IV Location: Annapolis Junction, MD *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Compensation Range: $210k - $230k Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the...


  • Annapolis Junction, United States Cornerstone Defense Full time

    Location: Annapolis Junction, Maryland Type: Contract Job #3235 Title: Systems Administrator III Location: Annapolis Junction, MD *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Compensation Range: $155k - $175k Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the...


  • Annapolis Junction, United States Jovian Concepts Inc Full time

    Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity on our Prime Program in the Annapolis Junction area. TS/SCI Clearance with a Poly required. No CCA's will be accepted at this time. The ideal candidate for this position will be responsible to be the lead Windows System Administration in a mixed Linux/Windows env...


  • Annapolis Junction, Maryland, United States Captivation Software Full time

    About the PositionWe are looking for an experienced System Administrator to join our team. As a key member, you will be responsible for providing system administration support and contributing to the development of innovative solutions. If you have a passion for technology and are committed to excellence, we encourage you to apply for this exciting...


  • Annapolis Junction, Maryland, United States Orion Consortium Full time

    At Orion Consortium, we are seeking an experienced Network Systems Administrator to join our team. This role will involve ensuring the smooth operation of our network infrastructure and managing various system administration tasks.About the RoleThe ideal candidate will have a strong understanding of networking fundamentals, including protocols, devices, and...


  • Annapolis Junction, Maryland, United States Constellation Technologies, Inc Full time

    Job Title: Systems Administration ExpertJob Summary: We are seeking an experienced IT professional to join our team as a Systems Administration Expert. As a key member of our IT department, you will be responsible for the implementation, troubleshooting, and maintenance of IT systems.Key Responsibilities:Implementation of IT systems, including installation...


  • Annapolis Junction, Maryland, United States Hamdan Resources Full time

    Job Description:Our client is seeking a skilled Systems Administrator to join their team.Key Responsibilities:Provide implementation, troubleshooting, and maintenance support for IT systemsTier 1 and 2 Support:Identify, diagnose, and resolve problems in a timely and efficient mannerDaily Activities:Manage configuration and operation of IT systems, ensuring...

  • Systems Administrator

    4 weeks ago


    Annapolis Junction, United States BlueHalo LLC Full time

    At BlueHalo our Cyber experts operate at the mission’s edge. Using advanced cyber techniques, our team of technologists and analysts employ capabilities spanning traditional computing environments to Internet of Things (IoT), including offensive and defensive cyber operations and analysis, signals intelligence (SIGINT) discovery, and data science.  Our...

  • Systems Administrator

    4 weeks ago


    Annapolis Junction, United States BlueHalo LLC Full time

    At BlueHalo our Cyber experts operate at the mission’s edge. Using advanced cyber techniques, our team of technologists and analysts employ capabilities spanning traditional computing environments to Internet of Things (IoT), including offensive and defensive cyber operations and analysis, signals intelligence (SIGINT) discovery, and data science.  Our...


  • Annapolis Junction, Maryland, United States ClearEdge IT Solutions Full time

    Role OverviewClearEdge IT Solutions is seeking a skilled System Administrator to join our team.About the PositionWe are looking for a self-motivated and detail-oriented individual to manage and support our technology infrastructure systems, including Microsoft Domain administration, GPO management, VMware/ESXI, Cisco Route/Switch, Firewall Management, and...


  • Annapolis Junction, Maryland, United States The Swift Group Full time

    The Swift Group is seeking a skilled Systems Administrator 3 to work in Annapolis Junction, MD.Job OverviewWe are an equal opportunity employer and welcome applicants from diverse backgrounds.At The Swift Group, we value our employees and offer comprehensive benefits including healthcare, wellness, financial, retirement, education, and time off...


  • Annapolis Junction, United States TekStream Solutions Full time

    Required Education, Experience, & SkillsMust possess a TS/SCI clearance with appropriate polyCandidates shall have a bachelor’s degree in computer science or related field and have ten (10) years of demonstrable experience in system administration and support of a large client-server-based IT enterprise.Or the individual shall have five (5) years of...

  • Systems Administrator

    3 months ago


    Annapolis Junction, United States Zachary Piper Full time

    Zachary Piper Solutions is hiring for a Full Scope Cleared Systems Administrator in Annapolis Junction, MD.We are looking for:Active TS/SCI clearance with Full Scope polygraph9+ years of experience working in a lab test, factory test, or similar test environment9+ years of experience with operating system (Windows and/or Linux) installation, setup, and basic...


  • Annapolis Junction, Maryland, United States BAE Systems Full time

    Job DescriptionThe selected individual will be responsible for maintaining system administration support activities for a large complex network environment with geographically distributed systems.The position entails supporting solutions for system engineering requests that continue to meet operational needs, as well as upgrading and maintaining...