Senior Systems Administrator

3 days ago

Lexington, Massachusetts, United States Acro Service Corporation Full time
Job SummaryWe are seeking a highly skilled SysAdmin to join our team at Acro Service Corporation. As a key member of our IT team, you will be responsible for managing, administering, and supporting our client systems' infrastructure. If you have a strong background in Linux systems administration, some experience with Solaris, and a passion for IT infrastructure, we want to hear from you

Key Responsibilities:

  • Manage and administer client systems' infrastructure, including servers, workstations, and network devices.
  • Configure and maintain physical and virtual servers, as well as researcher workstations, in a secure and documented manner.
  • Support additional technologies as they are adopted by the Laboratory.
  • Remediate vulnerabilities on secure and unclassified Laboratory systems in a timely manner.
  • Recognize and troubleshoot issues with developer's machines across various operating systems.
  • Perform all related duties as assigned.

Required Technical Skills:

  • Operating Systems: Red Hat Enterprise Linux, Solaris, and VMware.
  • Hardware: Dell.
  • Software/Applications: Red Hat IDM, McAfee, Enterprise Central Logging, LDAP, Splunk, NetApp, VMware vCenter/ESXI/vSAN, GitHub, ACAS.
  • Networking Applications and Protocols: TCP/IP, DNS/DHCP, NTP, SSH.
  • Programming Languages: Ansible, Shell Scripting, PowerShell.
  • Skilled at centralized authentication (SSSD, IDM, Active Directory) and centralized sudo administration via IDM.

Preferred Technical Skills:

  • Linux Realtime Kernel support experience is a bonus.
  • Juniper and/or Cisco experience is a plus.
  • Python/PyPI experience is a plus.
  • Docker and/or Podman is a plus.

Non-Technical Skills:

  • Candidates must be team-oriented, enthusiastic, innovative, and motivated self-starters able to work independently or with a group to achieve program requirements.
  • Candidates must possess strong oral and written communications skills and be able to present findings/results to internal and external organizations.
  • Adhere to Laboratory policies and procedures.
  • Ability to work with researchers to troubleshoot diverse and custom-written applications in a secure environment.

Applicable Education and Professional Accreditation:

  • Degree in one of the following disciplines: Science, Technology, Engineering, Math, or a related technical discipline.
  • Certification(s) in one or more of the following disciplines: Solaris administration, Red Hat, VMWare, Certified Information Systems Security Professional (CISSP); CompTIA Security+; Linux Professional Institute Certification.
  • Any prior military experience is a plus.
  • STRONG preference for candidates who have an active secret clearance, but an interim clearance is sufficient for start.

What We Offer:

  • A dynamic and collaborative work environment.
  • Opportunities for professional growth and development.
  • A competitive salary and benefits package.
  • The chance to work on exciting and challenging projects.

How to Apply:

Please submit your resume and a cover letter outlining your qualifications and experience. We look forward to hearing from you

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