Senior Systems Administrator

12 hours ago

Fort Meade, Maryland, United States August Schell Full time
Job Description

Job Title: Senior Systems Administrator

Job Summary:

August Schell is seeking a highly skilled Senior Systems Administrator to join our team. As a Senior Systems Administrator, you will be responsible for managing and maintaining complex server-based enclaves, performing system scans, and mitigating vulnerabilities.

Key Responsibilities:

  • Manage and maintain complex server-based enclaves
  • Perform and mitigate system scans, vulnerability management activities, and active directory configuration
  • Plan and implement IT enhancements needed for system optimization
  • Identify and remediate hardware and/or software issues
  • Create and update clear, concise, and accurate incident resolution documentation
  • Support overlapping projects and maintain good inter-departmental relations
  • Communicate and publish statuses of system outages, as needed
  • Manage information assurance vulnerability alerts (IAVAs) and system security scanning of equipment suites in accordance with System Security Plans

Requirements:

  • TS/SCI with Full Scope Polygraph clearance
  • 8570 IAT II minimum (Sec+ or equivalent)
  • Minimum 8-10 years of experience providing support for users and monitoring/optimizing systems in infosec environments
  • At least 5 years of experience in Linux or Unix server administration using RHEL and/or CentOS within an enterprise environment
  • At least 2 years working on Cisco and/or Juniper network switches, routers, and firewalls (or similar enterprise vendors)
  • Hands-on experience managing YUM repository
  • Advanced PowerShell or Bash scripting
  • Practiced understanding of software and security architectures such as Windows/Linux operating systems, VMware architecture (vSphere/vCenter), HP OpenView, and/or Windows Server upgrades
  • Thorough understanding of advanced security protocols and standards, and information security principles and best practices
  • Independent thinker with ability to work in a team environment
  • Ability to support planned after-hours activities, on occasion
  • Ability to travel, on occasion, for short duration to non-hostile locations to complete tasks such as system upgrades and installs

Preferred Qualifications:

  • Bachelor's degree in a technical discipline from an accredited college or university
  • Experience documenting and providing information for security accreditation and certification
  • Experience using Splunk tools in infrastructure planning, data collection and comprehension, development, integration, configuring data inputs and forwarders, data management, and/or monitoring
  • Experience with Network Security Technologies such as Multiple Domain, PKI, SSP, and/or Vulnerability Assessment
  • Experience with High Assurance Internet Protocol Encryptor (HAIPE) devices for in-line Network Encryption
  • Experience with Puppet, Docker/Rancher, SALT

August Schell is an Equal Opportunity Employer:

We welcome all persons and the talent they have to offer regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status.

  • Senior Systems Administrator

    19 hours ago

    Fort Meade, Maryland, United States RBR Technologies Full time

    Job Title: Senior Systems AdministratorRBR Technologies is a leading provider of information and technology services, committed to delivering mission success to our customers. We are seeking a highly skilled Senior Systems Administrator to join our team in Fort Meade, Maryland.Job SummaryThe Senior Systems Administrator will be responsible for providing...

  • Senior Systems Administrator

    13 hours ago

    Fort Meade, Maryland, United States General Dynamics Information Technology Full time

    Job Description:As a Senior Systems Administrator at General Dynamics Information Technology, you will play a critical role in ensuring the smooth operation of our clients' IT systems. Your expertise will be instrumental in maintaining the integrity and security of our systems, as well as implementing new technologies to improve efficiency and...

  • Senior IT Systems Administrator

    13 hours ago

    Fort Meade, Maryland, United States ASM Research Full time

    Job SummaryWe are seeking a highly skilled Senior IT Systems Administrator to join our team at ASM Research. The ideal candidate will have a strong background in information technology and systems administration, with a focus on complex information technology and systems infrastructures.The successful candidate will be responsible for designing and building...

  • Senior Systems Administrator

    24 hours ago

    Fort Meade, Maryland, United States Booz Allen Hamilton Full time

    Job SummaryWe are seeking a highly skilled Senior Systems Administrator to join our team at Booz Allen Hamilton. As a key member of our IT infrastructure team, you will be responsible for the installation, maintenance, and configuration of computer software and operating systems. Your technical expertise will be vital in identifying problem areas and...

  • Senior IT Systems Administrator

    12 hours ago

    Fort Meade, Maryland, United States DigiFlight Full time

    Job Summary:As a Senior IT Systems Administrator at DigiFlight, you will be responsible for providing support for the implementation, troubleshooting, and maintenance of Information Technology (IT) systems. You will manage IT system infrastructure and any processes related to these systems. Key Responsibilities: Provides support to IT systems including...

  • Senior Network Operations Systems Administrator

    13 hours ago

    Fort Meade, Maryland, United States Diverse Agile Solutions LLC Full time

    Job Summary:The Senior Network Operations Systems Administrator will contribute to enhancing network/system stability and analytics, advancing NETOPS maturity, and providing detailed reporting. This role requires proficiency across a wide range of IT and cybersecurity products, tools, architectures, and implementations. The candidate will monitor system...

  • Senior System Administrator

    1 month ago

    Fort Meade, Maryland, United States Leidos Full time

    Job SummaryWe are seeking a highly skilled System Administrator to join our team at Leidos. As a key member of our IT department, you will be responsible for the upkeep, configuration, and reliable operation of computer systems, ensuring the uptime, performance, resources, and security of the computers meet the needs of our users.Key ResponsibilitiesMaintain...

  • Linux Systems Administrator

    2 days ago

    Fort Meade, Maryland, United States Apex Systems Full time

    Job SummaryWe are seeking a skilled Linux Systems Administrator to provide system management, daily monitoring, and optimization for our mission-critical customers. As a key member of our account team, you will interact with the Service Delivery Manager, Sales, the customer, and site staff to ensure seamless system availability.Key ResponsibilitiesProvide...

  • System Administrator

    2 days ago

    Fort Meade, Maryland, United States ManTech Full time

    Secure Our Nation, Ignite Your FutureManTech is a leading provider of technology solutions and services to U.S. defense, intelligence, and federal civilian agencies. With over 53 years of experience, we specialize in delivering comprehensive cyber, data collection and analytics, enterprise IT, systems engineering, and software application development...

  • Senior Systems Administrator

    2 months ago

    Fort Meade, Maryland, United States Dezign Concepts LLC Full time

    Job OverviewPosition Code: BP-043-01Security Clearance: Active (NSA) Top Secret Clearance with Polygraph RequiredCompensation: Salary Range: Up to $140K Salary is commensurate with education and experienceRole Summary:The successful candidate will be responsible for diagnosing and resolving intricate issues related to server hardware, applications, and...

  • Senior IT Administrator

    12 hours ago

    Fort Meade, Maryland, United States ASM Research Full time

    Job SummaryASM Research is seeking a highly skilled Senior IT Administrator to join our team. The successful candidate will be responsible for managing and maintaining complex information systems and IT projects across multiple disciplines.Key ResponsibilitiesProvide direction and guidance to junior IT administrators on IT projects.Manage the daily...

  • Senior Systems Administrator

    4 weeks ago

    Fort Meade, Maryland, United States Global Enterprise Services, LLC Full time

    Job SummaryWe are seeking a highly skilled Senior Systems Administrator to join our team at Global Enterprise Services, LLC. The ideal candidate will have extensive experience in administering Windows and Linux servers in Azure, as well as expertise in cloud infrastructure, automation, and security.Key ResponsibilitiesDeploy and maintain Windows and Linux...

  • System Administrator

    3 weeks ago

    Fort Meade, Maryland, United States Independent Software Full time

    Job Title: System AdministratorWe are seeking a highly skilled System Administrator to join our team at Independent Software. As a System Administrator, you will be responsible for ensuring the smooth operation of our VMware environment, supporting a large-scale prototyping effort.Key Responsibilities:Manage and maintain Red Hat Linux systemsAdminister...

  • System Administrator

    3 weeks ago

    Fort Meade, Maryland, United States Birchmere Group Full time

    Job OverviewBirchmere Group is seeking a highly skilled System Administrator to join our team. As a key member of our IT department, you will be responsible for implementing, troubleshooting, and maintaining our IT systems.Key ResponsibilitiesSystem Support: Provide assistance to users in accessing and using IT systems, and resolve technical issues in a...

  • Systems Administrator

    3 weeks ago

    Fort Meade, Maryland, United States Blackspoke Full time

    Job Title: Systems AdministratorJob Summary:Blackspoke is seeking a highly skilled Systems Administrator to join our team in Fort Meade, MD. As a critical component of our nation's safety and security, this role will play a key part in protecting our country from threats and contributing to national security and global issues.Key Responsibilities:Administer...

  • Senior Network Systems Administrator

    12 hours ago

    Fort Meade, Maryland, United States ARSIEM Corporation Full time

    About ARSIEM CorporationWe are committed to delivering exceptional support to our government clients, leveraging our experienced workforce of qualified professionals to provide cutting-edge technical solutions.As a leading provider of IT services, ARSIEM continues to innovate and adapt to meet the evolving needs of our clients.This role will support one of...

  • System Administrator

    2 weeks ago

    Fort Meade, Maryland, United States RBR Technologies Full time

    Job Title: System AdministratorWe are seeking a highly skilled and experienced System Administrator to join our team at RBR Technologies. As a System Administrator, you will be responsible for implementing, troubleshooting, and maintaining IT systems, ensuring the integrity of network components, and providing Tier 1 and Tier 2 support.Key...

  • Senior Administrative and Management Support Specialist

    2 days ago

    Fort Meade, Maryland, United States Amentum Full time

    Job SummaryAmentum is seeking a highly skilled Senior Administrative and Management Support professional to join our team. As a key member of our administrative team, you will provide exceptional support to our senior leaders, ensuring the smooth operation of our office and the delivery of high-quality administrative services.Key ResponsibilitiesProvide...

  • System Administrator

    12 hours ago

    Fort Meade, Maryland, United States Modern Technology Solutions Inc Full time

    Job SummaryModern Technology Solutions, Inc. (MTSI) is seeking a skilled System Administrator to support a government organization essential to U.S. national security. This position will be located in the Ft. Meade, MD or San Antonio, TX area.Key ResponsibilitiesProvide support for implementation, troubleshooting, and maintenance of IT systems.Manage the...

  • Senior System Engineer

    12 hours ago

    Fort Meade, Maryland, United States Belay Technologies Full time

    Job DescriptionBelay Technologies is seeking a highly skilled Senior System Engineer to join our team. As a key member of our engineering team, you will be responsible for designing, developing, and implementing complex systems and solutions for our clients.The ideal candidate will have a strong background in system administration, with a minimum of 10 years...