Classified Linux Systems Administrator

3 months ago

Laurel, United States Johns Hopkins Applied Physics Laboratory (APL) Full time

DescriptionDo you thrive in and love a fast-paced, dynamic classified environment?  Do you want to be empowered to take ownership and stake in the overall engineering and operations of the IT infrastructure?  Are you interested in learning new technologies and creating new IT capabilities? If so, we're looking for someone like you to apply and join our team at APL We are ranked as one of Computerworld 's Top Places to Work in IT for 6 years running, and we are seeking a Linux Systems Administrator to help us protect APL's information technology infrastructure. We are seeking an experienced Linux System Administrator with a background in classified environments to join our team. As a Linux System Administrator, you will play a vital role in maintaining and supporting our classified systems and infrastructure. As a Linux Systems Administrator you will...Manage, configure, and maintain Linux-based systems in a classified environment. This includes installation, configuration, patching, and ongoing system administration/monitoring to ensure optimal performance, security, and availability.Implement security measures to protect classified information, following relevant policies, guidelines, and regulatory requirements. Perform regular security audits, vulnerability assessments, and implement necessary security patches and updates.Provide technical support to end-users in a classified environment, assisting with system access, software installations, troubleshooting user issues, and responding to user inquiries. Maintain user accounts, permissions, and access controls in compliance with security protocols.Respond to and resolve system-related incidents and issues promptly, ensuring minimal downtime and disruption to operations. Troubleshoot and diagnose complex system problems, working closely with other IT teams and external resources as needed.Develop and maintain comprehensive documentation, including standard operating procedures (SOPs), system configurations, troubleshooting guides, and knowledge base articles. Continuously improve processes and procedures to enhance system reliability, efficiency, and security. QualificationsYou meet our minimum qualifications for the job if you have...Possess a Bachelor's degree in Computer Science, Information Technology, related field or equivalent professional experience.Hands-on experience administering/maintaining classified computer networksHave 4+ years experience in Linux systems administrationHave in-depth knowledge of Linux operating systems (Red Hat, CentOS, or similar) and their administration, including system installation, configuration, maintenance, and troubleshooting.Have familiarity with virtualization technologies (VMware, KVM, or similar) and containerization (Docker, Kubernetes).Experience scripting to automating manual efforts.Experience configuring and troubleshooting layer 2 networksExperience applying STIGs to operating systems, applications and network peripherals.Superb communication and collaboration skills effectively working and interacting with a diverse team.Current DoD 8570 certification (Security+ or CISSP), or ability to obtain DoD 8570 certification within 6 months of employment required.Have an active Top Secret SCI w/poly security clearance. If selected, you will be subject to a government security investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.You 'll go above and beyond our minimum requirements if you have...A Master’s degree in Information Systems/Technology, Cybersecurity or Computer Science or related field.Relevant certifications such as Red Hat Certified System Administrator (RHCSA).Experience working with configuration management tools such as Puppet, Ansible, or ChefExperience working with Windows Servers and Server functions such as Group Policy, Active Directory, DNS etc.Why work at APL?While the Johns Hopkins University Applied Physics Laboratory brings world-class expertise to a broad range of challenges, what makes us truly outstanding is our culture. We offer a vibrant, innovation ecosystem where you can feel safe to share ideas and to continue to grow personally and professionally. At APL, we celebrate our differences and encourage creativity and bold, new ideas and have earned Best Places to Work accolades in outlets such as Fast Companies and Glassdoor. Our employees enjoy generous benefits, including a robust education assistance program, unparalleled retirement contributions, and a healthy work/life balance. APL’s campus is located in the Baltimore-Washington metro area. Learn more about our career opportunities at www.jhuapl.edu/careers. About UsAPL is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, physical or mental disability, genetic information, veteran status, occupation, marital or familial status, political opinion, personal appearance, or any other characteristic protected by applicable law.APL is committed to promoting an innovative environment that embraces diversity, encourages creativity, and supports inclusion of new ideas. In doing so, we are committed to providing reasonable accommodation to individuals of all abilities, including those with disabilities. If you require a reasonable accommodation to participate in any part of the hiring process, please contact Accommodations@jhuapl.edu. Only by ensuring that everyone’s voice is heard are we empowered to be bold, do great things, and make the world a better place. The referenced pay range is based on JHU APL’s good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level with consideration for internal parity. For salaried employees scheduled to work less than 40 hours per week, annual salary will be prorated based on the number of hours worked. APL may offer bonuses or other forms of compensation per internal policy and/or contractual designation. Additional compensation may be provided in the form of a sign-on bonus, relocation benefits, locality allowance or discretionary payments for exceptional performance. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. Applications are accepted on a rolling basis. Minimum Rate$90,000 Annually Maximum Rate$330,000 Annually

  • Classified Linux Systems Administrator

    4 weeks ago

    Laurel, United States The Johns Hopkins University Applied Physics Laboratory Full time

    DescriptionDo you thrive in and love a fast-paced, dynamic classified environment? Do you want to be empowered to take ownership and stake in the overall engineering and operations of the IT infrastructure? Are you interested in learning new technologies and creating new IT capabilities? If so, we're looking for someone like you to apply and join our team...

  • Linux System Administrator

    16 hours ago

    Laurel, United States Johns Hopkins Applied Physics Laboratory (APL) Full time

    DescriptionDo you love to work closely with engineers?Do you like contributing to high paced, cutting edge projects? If so, we're looking for someone like you to join our team at APL. We are seeking a talented Linux System Administrator to help manage highly classified Information Systems in support of new and existing DoD programs. You'll be joining a...

  • UNIX/Linux System Administrator

    2 months ago

    Laurel, United States Johns Hopkins Applied Physics Laboratory (APL) Full time

    DescriptionAre you a Unix/Linux System Administrator with a passion for building reliable, mission-critical systems with field-tested technologies?  Are you an upbeat teammate who wants to launch a career contributing to the development, integration, testing, and launching of innovative spaceflight systems?  If so, we invite you to join our team in the...

  • Linux System Administrator

    3 weeks ago

    Laurel, United States ManTech Full time

    ManTech is seeking a motivated, career and customer-oriented Linux System Administrator to join our team in the Laurel, Maryland location. Responsibilities include, but are not limited to: Design, deploy and administer virtualized platforms, using VMWare. Configure and manage Linux and Solaris operating systems Installs/loads operating systems...

  • Highly Skilled Senior Linux Systems Engineer Wanted

    4 weeks ago

    Laurel, Mississippi, United States ZTI Solutions, LLC Full time

    Join a prestigious company, ZTI Solutions, LLC, a small business with a customer-oriented attitude towards mission accomplishment. As a Senior Linux Systems Engineer, you will play a critical role in securing and maintaining classified DoD systems.About the JobThis is an immediate hire opportunity for a Senior Level Red Hat Linux Engineer with strong...

  • Linux System Administrator

    2 weeks ago

    Laurel, United States ManTech Full time

    ManTech is seeking a motivated, career and customer-oriented Linux System Administrator to join our team in the Laurel, Maryland location. Responsibilities include, but are not limited to: Design, deploy and administer virtualized platforms, using VMWare. Configure and manage Linux and Solaris operating systems Installs/loads operating systems...

  • Linux Systems Security Engineer

    3 weeks ago

    Laurel, Mississippi, United States ZTI Solutions, LLC Full time

    We are seeking a seasoned Senior Linux Systems Security Engineer to join our team at ZTI Solutions, LLC in Laurel, MD. This is an immediate hire opportunity that offers a competitive salary of $120,000 - $160,000 per year, depending on experience.About the Role:As a Senior Linux Systems Security Engineer, you will be responsible for securing, analyzing, and...

  • Windows Systems Administrator

    18 hours ago

    Laurel, United States Johns Hopkins Applied Physics Laboratory (APL) Full time

    DescriptionAre you a Windows Systems Administrator who wants to join a collaborative team providing world-class IT services? If so, we're looking for someone like you to join our team! We are seeking a creative IT professional to help us support our expanding information systems that are instrumental to significant Department of Defense projects. We take...

  • Sr. Linux System Administrator

    4 weeks ago

    Laurel, United States ManTech Full time

    Become an integral part of a diverse teams that delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. It is the contract vehicle for the Enterprise Infrastructure Services organization overseeing MPO’s Enterprise Information Technology (EIT). EIT is MPO’s backbone- platform...

  • System Administrator

    3 weeks ago

    Laurel, United States 2HB Incorporated Full time

    This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance. 2HB Incorporated is seeking a VMWare Systems Administrator in order to support its government customers in Laurel, MD. The Candidate shall install, upgrade, patch, and perform maintenance on hosts (hypervisors) that contain virtual machines, and any virtualization hardware...

  • System Administrator

    4 weeks ago

    Laurel, United States 2HB Incorporated Full time

    This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance. 2HB Incorporated is seeking a VMWare Systems Administrator in order to support its government customers in Laurel, MD. The Candidate shall install, upgrade, patch, and perform maintenance on hosts (hypervisors) that contain virtual machines, and any virtualization hardware...

  • Senior Linux Admin/Engineer/Developer

    7 months ago

    Laurel, United States ZTI Solutions, LLC Full time $125,000 - $180,000

    Position Description: Senior Linux Engineer/Developer.We are seeking a Senior Level Red Hat Linux Engineer with strong cybersecurity and developer skills in shell scripting, C++ and/or Java for an immediate hire opportunity in Laurel, MD. This individual will possess an advanced understanding of the deployment of Podman and Docker containers, virtual...

  • Sr. Linux System Administrator

    2 weeks ago

    Laurel, United States ManTech Full time

    Become an integral part of a diverse teams that delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. It is the contract vehicle for the Enterprise Infrastructure Services organization overseeing MPO’s Enterprise Information Technology (EIT). EIT is MPO’s backbone- platform...

  • Linux System Engineer

    1 month ago

    Laurel, United States ManTech Full time

    Become an integral part of a diverse teams that delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. It is the contract vehicle for the Enterprise Infrastructure Services organization overseeing MPO’s Enterprise Information Technology (EIT). EIT is MPO’s backbone- platform...

  • Systems Administrator

    1 month ago

    Laurel, United States Johns Hopkins Applied Physics Laboratory (APL) Full time

    DescriptionAre you interested in unleashing your passion for IT and play a pivotal role in securing our organization's technological infrastructure to DoD and IC standards? We are seeking a vibrant Intermediate Systems Administrator with a solid background in IT service Tier 1 and 2 fundamentals to support APL's security IT infrastructure. Ranked among...

  • Splunk Systems Administrator

    3 weeks ago

    Laurel, United States Johns Hopkins Applied Physics Laboratory (APL) Full time

    Join the Team! Are you eager to engage in impactful work supporting a range of classified networks? Are you a driven individual who loves to create visualizations, reports, and charts? If so, we invite you to apply and become a vital part of our team! The Splunk Systems Administrator will play a key role in engineering, operating, and managing the Splunk...

  • Systems Administrator Advanced 1

    3 months ago

    Laurel, United States Johns Hopkins Applied Physics Laboratory (APL) Full time

    DescriptionAre you interested in unleashing your passion for IT and play a pivotal role in securing our organization's technological infrastructure to DoD and IC standards? We are seeking a vibrant Senior Systems Administrator with a high level of virtualization engineering experience to fortify APL's information technology infrastructure. Ranked among...

  • Senior Linux Systems Engineer

    4 weeks ago

    Laurel, Mississippi, United States The Swift Group Full time

    Job OverviewWe are seeking a seasoned Linux Systems Engineer to join our team at The Swift Group.The ideal candidate will have extensive experience in planning and leading complex systems engineering efforts, with a strong background in Linux technologies, including Red Hat and Rocky Linux.

  • Classified Destruction Coordinator

    2 months ago

    Laurel, United States TAD PGS, Inc Full time

    Job DescriptionJob DescriptionWe have an outstanding Contract position for a Classified Destruction Coordinator to join a leading Company located in Laurel, MD.**U.S. Citizenship is required.** **Candidate must possess an active Secret Security Clearance and be able to obtain and maintain a Secret Security Clearance.** Please click on this link if you have...

  • Systems Administrator

    4 weeks ago

    Laurel, United States The Johns Hopkins University Applied Physics Laboratory Full time

    DescriptionAre you interested in unleashing your passion for IT and play a pivotal role in securing our organization's technological infrastructure to DoD and IC standards? We are seeking a vibrant Intermediate Systems Administrator with a solid background in IT service Tier 1 and 2 fundamentals to support APL's security IT infrastructure. Ranked among...