System Administrator III
Reflexive Concepts
Reflexive Concepts is seeking a skilled System Administrator III to join our team! Qualifications:
- Fifteen (15) years of experience supporting projects and programs similar in scope and complexity
- Bachelors Degree in Computer Science or a related field
- Be a part of an Infrastructure team working both together and independently on tasks needed to support customer requirements and development team needs. We work across multiple hosting platforms (OpenStack, AWS, and VMWare), but support Linux VMs. This position allows you to learn a lot about the product as well as dive deep into area of VM Management/DevOps that appeal to you.
- Applicants who do well would have a strong background in Linux and who can bring previous relevant Sys Admin experience to the project while also maintaining a learning mode approach.
- Typical Sys Admin tasks - Server Certificate life cycle, monitoring VM health status, update software on VMs (manually and through YUM repos), making sure VMs satisfy latest security requirements set by the Enterprise.
- Monitor and manage production Linux VMs - stand-alone VMs and those integrated in a Kubernetes cluster - across multiple hosting platforms.
- Work with customers and development team to support product needs, including trivial changes (i.e., VM name changes) to significant efforts (i.e., new cluster builds).
- Perform DevOps tasks including running and maintaining Ansible playbooks to push out changes to VMs and monitoring the Kubernetes clusters through Rancher or kubectl commands to ensure the cluster nodes and pods are healthy and running smooth.
- Strong Linux skills including troubleshooting
- Ansible experience or exposure
- Experience managing and securing VMs (STE/STN)
- Active Security + Certification for all members of the infrastructure team
- CentOS or RHEL Experience
- PKI Certificate/Server Certificate Setup
- Kubernetes experience
- AWS Experience (e.g. EC2, RDS, etc.)
- OpenStack Exposure
- VMWare Exposure
- Team player but can work on tasks independently
- Git Experience - push, pull, commit changes to a repo
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the System Administrator III in Laurel, MD vacancy
- ...'s mission to "Define and Redefine the State of Possible,” please apply today!We are seeking a highly skilled and motivated System Administrator (SA) who possesses extensive experience in supporting Linux-based systems, along with a solid foundation in Windows environments...SuggestedContract workFlexible hours
- ...System Administrator (Level 3) Reflexive Concepts is seeking a skilled System Administrator to support mission operations sustainment — monitoring, troubleshooting, and maintaining Linux-based high-performance computing systems on a high-impact national security mission...Suggested
Reflexive Concepts
Annapolis Junction, MD1 day ago - ...Job Description Job Description AEITS Inc. , a GTSC company, seeks System Administrators (Level I, II, or III). Location: Hanover, MD All work is on-site. This is not a hybrid or remote position. ~~~~~ These positions pending contract award ~~~ Mission...SuggestedFull timeContract workLocal areaFlexible hoursShift workRotating shift
- ...MANTECH seeks a motivated, career and customer-oriented System Administrator to join our team in the Annapolis Junction, MD Responsibilities... ...to support multiple system configurations. Provides Tier III engineering support to a globally distributed services team...SuggestedFlexible hours
MANTECH
Annapolis Junction, MD14 hours ago $128k - $160k
...Senior Systems Administrator Responsibilities & Qualifications RESPONSIBILITIES The Senior Systems Administrator is expected to be able to accomplish... ...Agency's Solutions for the Information Technology Enterprise III (SITE III). The Senior Systems Administrator maintains smooth...SuggestedContract workShift workTekSynap
Annapolis Junction, MD16 hours ago- ...Define and Redefine the State of Possible,” please apply today!The System Engineer Analyzes user's requirements, concept of operations... ....Extensive experience with Jira Service Desk configuration, administration, and customization.Proficient in UI/UX design and development...Contract workFlexible hours
- ...Job Description Job Description Description: The role of the System Administrator includes supporting the implementation, troubleshooting, and upkeep of Information Technology (IT) systems. This involves overseeing the IT system infrastructure and associated processes...
$140k - $170k
...significant impact by supporting critical national security infrastructure? T-Rex Solutions is looking for a fully cleared System Administrator 2 to join our dynamic team in Annapolis Junction in support of the Intelligence Community. Provides support for implementation...Full timeWork experience placementImmediate start- ...MANTECH is seeking a highly motivated and collaborative System Administrator to join our team in Laurel , MD . In this role, you will develop, maintain, and enhance complex and diverse software systems based upon documented requirements. Work individually or as...Work at office
MANTECH
Laurel, MD14 hours ago $86.54 - $110.58 per hour
...Linux Systems Administrator EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our... ...systems and workstation DoD 8570-Compliant IAT Level II or III Certification, such as Security+ Certification Nice If...Hourly payContract workLocal areaEverWatch
Annapolis Junction, MD1 day ago$77.6k - $176k
System Administrator, SeniorThe Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve a critical technology supporting the Department of Defense (DoD)? We’re looking for a System...Full timeContract workPart timeWork at officeLocal areaRemote work$146k - $234k
ResponsibilitiesMid-level Network / Desktop Administrator to support and maintain enterprise network and end-user computing infrastructure... ...and remediate vulnerabilities in response to IAVAs, ensuring systems remain compliant with security baselines and STIGs.Use CLI and...Contract workRemote workShift work- System Administrator 3Required Skills: Fifteen (15) years system administration experience in programs and contracts of similar scope, type, and complexity within the Federal Government is required. Bachelor's degree in a technical discipline from an accredited college...Remote work
- ...CYBERCORE TECHNOLOGIES TEAM.We are GROWING! Bring your Technical Capabilities, Enthusiasm, and Team Focus.Opportunities for System Administrators (Virtualization) - Active TS/SCI Poly.Responsibilities:Provide training/assistance to local technicians on course deployment...Local area
- ...Secret SCI with Fullscope Polygraph clearance to be considered.*ProSync is actively seeking a highly skilled and motivated System Administrator II (SA) who Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages...Contract workFlexible hours
$100k - $165k
...quo. For over 20 years, our team provides expertise in network, system engineering and both offensive and defensive cybersecurity... ...Solutions, Inc. is seeking a TS/SCI Polygraph cleared System Administrator to join our team in Fort Meade, MD.RequirementsAWS cloud resources...Temporary workLocal area$87.1k - $157.45k
Leidos has a new and exciting opportunity for a System Administrator in our Intel Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and...Full timeWork at officeLocal areaImmediate startRemote workFlexible hours- JOIN THE CYBERCORE TECHNOLOGIES TEAM.We are GROWING! Bring your Technical Capabilities, Enthusiasm, and Team Focus.System Administrator - TS/SCI Poly in Annapolis Junction, MDRequired Candidate Qualifications:Active TS/SCI Poly8 years demonstrated systems administration...
$110k - $130k
...readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams... ....Position OverviewThe Network Operations (NetOps) System Administrator is a critical member of the team responsible for providing top...Full timeContract workTemporary workWork experience placementWorldwideShift workWeekend workWeekday work$176k - $282k
ResponsibilitiesThe Systems Engineer -Splunk Administrator will support a critical mission of consequence within our Cyber Mission Business Unit in Annapolis Junction, MD. This work is performed at a contractor facility.The candidate's primary responsibilities will include...Contract workFor contractorsShift work- ...MANTECH seeks a motivated, career- and customer-oriented Sr Cloud System Administrator to join our team in Annapolis Junction, MD. Our team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our...Work at office
MANTECH
Annapolis Junction, MD14 hours ago - ...MANTECH seeks a motivated, career- and customer-oriented Cloud System Administrator to join our team in Annapolis Junction, MD. Our team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation...Work at office
MANTECH
Annapolis Junction, MD14 hours ago $39.11 - $52.9 per hour
...+ years of related experience Job Description: Account Systems Administrator Transform technology into opportunity as a Account Systems... ...tomorrow is smarter. Our work depends on Systems Technician III joining our team. HOW A SYSTEMS TECHNICIAN III WILL MAKE AN...Hourly payTemporary workWork at officeImmediate startWorldwideMonday to FridayFlexible hoursShift workGeneral Dynamics Information Technology
Annapolis Junction, MD1 day ago$131k - $168k
...System Administrator, STE Mission Support Make an Impact Where It Matters Most At Intelliforce, we support mission environments where uptime, performance, and technical precision matter every day. In this role, you will help keep critical STE systems stable, secure...Immediate startVisa sponsorshipIntelliforce-IT Solutions Group, LLC.
Annapolis Junction, MD4 days ago- ...MANTECH is seeking a motivated, career and customer-oriented Linux System Administrator in Laurel, MD. Become an integral part of a diverse team that delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense...Contract workWork at officeShift work
MANTECH
Laurel, MD14 hours ago - ...MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national...Work at office
MANTECH
Laurel, MD14 hours ago - ...System Administrator Location: Annapolis Junction, MD Required Clearance: TS/SCI w/ Full-Scope Poly Salary: Competitive Job Description We are seeking a skilled Systems Administrator to provide implementation, troubleshooting, and maintenance support for...Relocation packageFlexible hours
Fullscope
Annapolis Junction, MD2 days ago - ...Job Description Senior System Administrator (TS/SCI with Polygraph) Location: Annapolis Junction, Maryland Innovative System Solutions (ISSI) is seeking a Senior System Administrator with an active TS/SCI clearance with polygraph . This is an exciting...Temporary workLocal area
Innovative Systems and Solutions Ltd
Annapolis Junction, MD4 days ago - ...Bering-Alaka`ina Holdings, LLC has a potential need for a Sr. System Administrator to provide support for our government customer in Laurel, MD at Ft. Meade. *** POSITION IS CONTINGENT UPON CONTRACT AWARD.*** DESCRIPTION OF RESPONSIBILITIES: Responsible...Contract work
Kikaha
Laurel, MD3 days ago $77.6k - $176k
...Job Number: R0232760 System Administrator, Senior The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve a critical technology supporting the Department of Defense (DoD...Full timeContract workPart timeWork at officeLocal areaRemote workBooz Allen Hamilton
Laurel, MD2 days ago
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to System Administrator III. Be the first to apply!
Related searches
- system admin Laurel, MD
- application system administrator Laurel, MD
- computer systems administrator Laurel, MD
- remote systems administrator Laurel, MD
- systems administrator Laurel, MD
- server administrator Laurel, MD
- enterprise administrator Laurel, MD
- IT infrastructure administrator Laurel, MD
- IT administrator Laurel, MD
- junior system admin