Systems Administrator Senior
Science Applications International Corporation
DescriptionPerforms high-level, day-to-day operational maintenance, support, and upgrades for complex operating systems, workstations and servers. Coordinates, directs and performs complex software installations and upgrades to operating systems and layered software packages. Schedules installations and upgrades and maintains them in accordance with established IT policies and procedures. Supports system security requirements and existing system security engineers, with privileged user monitoring/reporting, system scanning and documentation. Continually monitors and tunes multiple systems to achieve optimum performance levels. Ensures workstation/server data integrity by evaluating, implementing, and managing appropriate software and hardware solutions of varying complexities. Ensures data/media recoverability by developing and implementing a schedule of system backups and database archive operations. Plans and implements the modernization of servers. Develops, implements and promotes standard operating procedures and schedules. Conducts hardware and software audits of workstations and servers to ensure compliance with established standards, policies, and configuration guidelines. Incumbent develops and implements new standards, policies and procedures. Incumbent in this job works closely with Network and Systems Analysts to help determine and develop the systems that will be implemented. KNOWLEDGE/SKILLS AND ABILITY: Complete understanding and wide application of technical principles, theories, and concepts in the field. General knowledge of other related disciplines. Receives assignments in the form of objectives and establishes goals to meet outlined objectives. Provides direction to employees according to established policies and management guidance. Work is reviewed by management to measure whether objectives have been met.PROBLEM COMPLEXITY: Provides technical solutions to a wide range of difficult problems where analysis of data requires evaluation of identifiable factors. Solutions are imaginative, thorough, practicable and consistent with organization objectives.FREEDOM TO ACT: Works under only general direction. Independently determines and develops approach to solutions. Work is reviewed upon completion for adequacy in meeting objectives. Demonstrates good judgment in selecting methods and techniques for obtaining solutions.IMPACT: Contributes to completion of specific programs and projects. Failure to obtain results or erroneous decisions or recommendations would typically result in serious program delays and considerable expenditure of resources.LIASON: Frequent inter-organizational and outside customer contacts. Represents organization in providing solutions to difficult technical issues associated with specific projects.QualificationsDemonstrated:Experience documenting an IT infrastructureBachelors and 9 years or more experience; Masters and 7 or PhD or JD and 4 or more years experience Nice to Haves:Experience with GitLabExperience with AWS CloudJob Field: Information TechnologyTravel: Yes, 10 % of the Time
- ...VA (Full-Time). Worldwide travel required. Keep mission systems running wherever they're deployed. You'll administer Linux and... .../SCI with Polygraph ~- Hands-on Linux and Windows systems administration ~- Operations and maintenance of enterprise information systems...SeniorFull timeLocal areaWorldwideOverseas
- ...technical solutions while fostering a culture built on trust, expertise, and long-term career growth. We are seeking a Senior Systems Administrator to support a mission-critical enterprise. The ideal candidate will create procedures to restore computer systems and...Senior
- ...will have strong knowledge of Red Hat Enterprise Linux (RHEL) systems and will be able to design and implement automation scripts.... ...Environments, related systems, and middleware, focusing on system administration for contract specific operations. Requirements: Oversee...SeniorContract work
- ...Job Description Job Description Senior Systems Administrator Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal...SeniorFull timeContract workFor contractorsWork at officeFlexible hours
- ...Job Description Job Description Senior Systems Administrator II Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large...SeniorFull timeContract workFor contractorsWork at officeFlexible hours
- ...Job Description Job Description Senior Relativity Senior Systems Administrator Employment Type: Full Time Department: Legal/IT We are seeking a Senior Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support...SeniorFull timeWork at officeFlexible hours
$100k - $130k
...move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. SENIOR SYSTEM ADMINISTRATOR I - TS/SCI CLEARANCE Based onsite at Rocket Lab's Chantilly, VA Facility, the System Administrator will support and...SeniorPermanent employmentWork experience placementCasual workLocal areaNight shiftWeekend work- ...Job Description Job Description Senior Discovery IT System Administrator Employment Type: Full-Time, Executive-Level Department: Legal CGS is seeking a dedicated Senior Discovery IT System Administrator to join a fast-paced and hard-working team to assist...SeniorFull timeFor contractorsFlexible hours
- ...Choose MITRE for a career with purpose - and help shape the future. MITRE's Classified Infrastructure is looking for a Senior Systems Administrator to be part of a distributed team. A successful candidate will be delivering timely, effective, and sustainable...SeniorWork experience placementInternshipLocal areaImmediate start
$86.6k - $181.8k
Job Title: Senior Infrastructure/System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * *...SeniorFull timeContract workWork experience placementLocal areaFlexible hours$130k - $225k
...company is seeking an experienced and driven Senior Full Stack Developer to join our dynamic... ...or Jenkins including installation and administration, and facilitating developer training ~... ...for on-premise and cloud computing systems ~ Experience applying and knowledge of...SeniorContract workImmediate start- ...customers operate while you advance your career. Join GDIT as a Systems Administrator SME and build an impactful career in enterprise IT,... ...with people who are driven and resourceful like you. HOW A SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT Plans, designs,...Senior
- ...nation’s defense operations. We are looking for a dedicated System Administrator to join our elite technical team supporting critical Department... ...communication systems. We are seeking an experienced Senior IT System Admin Certified Professional to form the core technical...Senior
- ...Job Description Onsite in Herndon, VA \n \n Our client seeks a Senior Configuration Management Engineer to lead and mature CM practices for a globally distributed mission system spanning enterprise infrastructure, cloud services, and networks. The role will define...SeniorPermanent employmentFull timeImmediate start
- ...Job Description Job Description Description: Are you looking to take the next steps in your career as a Senior Systems Administrator? Let’s chat and see if we are a good match! Opportunity: Virtual Service Operations is searching for an experienced Level...SeniorPermanent employmentContract workFor contractorsWork at officeRemote workFlexible hours
$145k - $160k
...boundaries, dive into important world-changing Federal challenges. Credence has an immediate openiing for a highly skilled Senior Cloud Systems Administrator to support the Enterprise Sourcing, Medical and Contingency (ESMC) Portfolio Hosting Support Contract. The successful...SeniorContract workTemporary workImmediate startWorldwide3 days per week$175k - $230k
...Job Description Job Description Senior Network Administrator Location: McLean, VA (with an opportunity to work from the Chantilly, VA location... ...Experience with Linux-based Network Operating Systems (NOS). Experience mentoring or providing technical guidance...SeniorFull timeTemporary workImmediate start- ...experience and effective approach, ensuring that we lead with both innovation and integrity. Position Summary The Senior Linux Systems Administrator provides Tier II/III administration and operational support for Red Hat Enterprise Linux (RHEL) and UNIX server...SeniorRelocation
- ...country from threats. Job Description Advance how our customers operate while you advance your career. Join GDIT as a Systems Administrator Sr Principal and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like...Senior
$95k - $125k
GovCIO is currently hiring for a Senior Network Administrator with an active Secret clearance to monitor and maintain enterprise network and system operations by proactively tracking performance and security, troubleshooting and escalating issues, managing WAN connectivity...SeniorCurrently hiringNight shift- ...Job Description Job Description Senior Discovery Database Administrator (DBA) Employment Type: Full-Time, Executive-Level Department: Legal... ...- Contractor shall facilitate the migration of system into cloud infrastructure. - Contractor shall...SeniorFull timeFor contractorsFlexible hours
- ...Job Description Job Description Senior Database Administrator Employment Type: Full-Time, Mid Level Department: Information Technology... ...12 to SQL Server 2016. - Providing all aspects of basic systems administration support including planning, execution, testing...SeniorFull timeFlexible hours
$103.8k - $218.1k
Job Title: Network Administrator (Senior) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity...SeniorFull timeContract workWork experience placementWork at officeLocal areaRelocationFlexible hours$86.6k - $181.8k
...Job Title: Cloud Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity...Full timeContract workWork experience placementFlexible hours- ...About the Role Redhorse transforms the way government uses data and technology to support its mission. We are seeking an elite System Administrator to serve as the technical authority for the design, development, and deployment of a mission‑critical web‑based internal...Contract work
- Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both...Remote work
- Altus Consulting is seeking a reliable and detail-oriented Systems Administrator to join our team. You will be responsible for the day-to-day operation and maintenance of our IT infrastructure, ensuring its stability, security, and performance. Responsibilities: Install...Contract work
$113.2k - $237.8k
...Job Title: Computer Network Operator, Senior Job Category: Engineering Time Type... ...discipline, computer applications, information systems, engineering, mathematics, or related... ...Possess at least basic level of systems administration knowledge across operating systems (...SeniorFull timeContract workWork experience placementFlexible hours$50 - $57 per hour
...Job Description Job Description Our client is seeking an experienced Senior Systems Administrator to manage and maintain Microsoft Windows systems, endpoint security, cloud infrastructure, and virtual environments. The ideal candidate will have extensive experience...SeniorHourly payWork at office- ...automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C.... .... We are seeking a System Administrator 4to join our Security and Electronic Systems... ...Open and transparent communication with senior leadership as well as local office...Work at officeLocal areaFlexible hoursNight shift
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