Systems Administration Senior Staff
$145.1k - $269.5kLockheed Martin
Requisition ID: 8743ERP Eligible?: YesERP amount: $10,000Relocation: PossibleType: ExemptShift: 1Clearance Prior to Start: TS/SCI w/Poly SPFinal Clearance: TS/SCI w/Poly SPPay Transparency: $145,100.00 - $269,500.00Experience Level: Experienced ProfessionalFT/PT/Casual: FullTimeDepartment: RMS-Svcs-LMOSBusiness Unit: RMS-Svcs-LMOSStandard Job DescriptionWHO WE ARELockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today’s most daunting challenges: the use of advanced electronics to undermine our way of life.THE WORKYou will serve as the Senior System Administrator with extensive experience supporting Windows based desktops, laptops, and virtual server environments. Manage and maintain production and development virtual servers, including monthly patch compliance, software update testing and deployment, and PKI certificate lifecycle activities. Oversee the installation, packaging, testing, and rollout of customer specific applications across a large fleet of workstations. Provide comprehensive hardware and software support for distributed computing assets, ensuring regular updates, account provisioning, and individual system accountability. Administer the end to end procurement process for software and hardware, handling purchase requests, coordinating with program management, logging tasks, and maintaining full documentation in JIRA and Confluence. Operate a standalone laboratory environment, managing isolated devices, performing data migrations, installing operating systems, and preparing for future network integration—all documented in the standard knowledge bases. Maintain calendar and scheduling resources for the team, acting as the primary point of contact for shared drive access and related support issues. Conduct secure file transfer operations, ensuring that transfer appliances are kept current with security patches and compliance standards.WHO YOU AREAs a cyber security professional at Lockheed Martin, you’ll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of energy that keeps modern life moving. Here, you’ll work with cybersecurity experts on the forefront of threat protection and proactive prevention. In this fast-paced, real-world environment, you’ll draw on all your education and experience as well as the resources of Lockheed Martin to keep the threats at bay.WHY JOIN USYour Health, Your Wealth, Your Life. Our flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work. We support our employees, so they can support our mission.Maintains smooth operation of multi-user computer systems, including coordination with network administrators. Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, installing system wide software and allocate mass storage space. Interacts with users and evaluates vendor products. Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery. Develops and monitors policies and standards for allocation related to the use of computing resources.#RMSIL2026 #RMSROCBasic Qualifications• Fifteen (15) years’ experience as a System Administrator in programs and contracts of similar scope, type, and complexity is required.• Bachelor’s degree in Computer Science or related discipline from an accredited college or university is required OR Four (4) years of additional SA experience on projects with similar processes may be substituted for a Bachelor’s degree• Candidate must maintain an IAT level II certification, per DoD Directive 8570.01-M. • Current US Security Clearance with Polygraph within the last 5 years• 5 years of recent Linux experienceDesired Skills• Experience with Enterprise software packaging & rollout • Experience with IT procurement & documentationPay InformationFull-Time Salary Range: $145100.00 - $269500.00At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.
$135.8k - $203.6k
...Overview Senior Principal Systems Engineer – Deputy technical lead for advanced EOIR sensor systems and AI/ML algorithm development. 100% on-site in Linthicum, MD. Relocation assistance may be available. Required travel up to 10% of the time. Secret clearance required...SeniorRelocation package- ...Position Summary Base-2 Solutions is seeking a Senior Information Systems Security Officer responsible for safeguarding computer networks and systems to the highest standards, ensuring data security, integrity, and confidentiality. Essential Duties and Responsibilities...Senior
$94.4k - $198.2k
Job Title: Senior Systems EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *Position Overview:The Senior Systems Engineer...SeniorContract workWork experience placementLocal areaFlexible hours$119.6k - $179.4k
...employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for... ...the best work of your career.We are looking for a Principal / Senior Principal Embedded Systems Security Engineer to join our team in...SeniorContract workRelocation packageShift work- ...IntelliGenesis is seeking a senior Systems Engineer in Maryland to analyze requirements, develop system specifications, and guide design and development activities. You will provide technical leadership for integrating requirements, design, and technology across programs...Senior
$10k
...technology allowances, and access to a state-of-the-art technology lab. Learn more at Your Mission ClearEdge is hiring a Senior System Administrator to support the administration, sustainment, and security of Linux-based systems across mission environments. In this...Senior- ...Job Description Job Description Senior Cybersecurity Engineer / Security Architect (MLS & High-Assurance Systems) Location: Hanover, MD (on-site) Type: Full-time... ...providing technical leadership, mentoring junior staff, and delivering defensible security solutions...SeniorFull time
$135.8k - $203.6k
...incredible opportunities to work on revolutionary systems that impact people's lives around the... ...team anticipates a near-term need for a Senior Principal Systems Engineer to work as a... ...mission areas and has a need for more staff to support the growing range of programs...SeniorRelocation packageShift work$110.3k - $204.9k
...DescriptionWHAT WE’RE DOINGAt Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation and uphold the... ...security missions.THE WORKYou will be the one to perform system administration, maintenance, upgrades, installation, test, integration, and...SeniorFull timeTemporary workWork experience placementCasual workRelocation packageFlexible hours$145.6k - $276.8k
...Senior Principal Systems EngineerCollins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve...SeniorTemporary workWork experience placementFlexible hours- The Senior HSI/HFE Systems Engineer applies working knowledge of systems engineering fundamentals for both unmanned remotely operated vehicles (ROVs) and manned submersible systems to provide guidance to the division’s engineering and design activities under the direction...SeniorRemote work
- ...Description Vibrint is a trusted provider of mission-critical systems and analysis that transform our customers' capacity and... ..._____________________________________ We are seeking a Senior System Administrator for a funded role with quantifiable Linux system...SeniorTemporary workWork experience placementLocal areaImmediate start
$205.3k - $381.3k
...live a healthy, fulfilling life at and outside of work.We support our employees, so they can support our mission.The Work:The Level 6 System Engineer shall possess the following capabilities:• Perform systems engineering activities and assist in the preparation of a work...SeniorFull timeTemporary workWork experience placementCasual workFlexible hours- ...Senior Administrative Assistant At T. Rowe Price, we identify and actively invest in opportunities to help people thrive in an evolving world... ...teams and leaders Opportunity to learn T. Rowe Price's culture, systems, and processes Valuable experience within a premier...SeniorContract workWork experience placement1 day per week
$55k - $93.5k
...Senior Administrative Assistants (Contract) – Investments Apply ( locations Baltimore, MD time type Full time posted on Posted... ...by learning our T. Rowe Price culture, teams, processes, systems, and business while on assignment as Contractors may be...SeniorFull timeContract workFor contractorsWork experience placementLocal areaImmediate startRemote work1 day per week- ...partnership providing high quality engineering advisory services, system planning, integration, and architecture to our government... ...communicates with other program personnel, government overseers, and senior executives. They will be responsible for the technical integrity...SeniorFull time
- ...MANTECH is seeking a motivated, career and customer-oriented Senior Scheduler to join our team in Laurel, MD. Responsibilities... ...loaded schedules for Implementation, developmental and operational systems. Assist in defining and implementing schedule software (MS...Senior
- ...data‑driven intelligence solutions. The systems we create and the services we provide strengthen... ...___________________ We are seeking a Senior Systems Engineer with robust knowledge... ...: Expertise in system and network administration across diverse platforms, including...SeniorContract workTemporary workWork at officeLocal areaImmediate start
- ...Senior ISSO Opportunity Jovian Concepts, LLC is looking to hire a Senior ISSO for a great opportunity in the Annapolis Junction area... ...candidate will be responsible for the following: Enhancing the system security posture by supporting the program, organization, system...Senior
- ...Senior Systems Engineer – Microsoft 365 / Azure Below covers everything you need to know about what this opportunity entails, as well... ...We're looking for someone who goes well beyond day-to-day administration — someone who can engineer, automate, architect and improve...Senior
- Assured Information Security (AIS) is seeking a SME Software Quality Assurance Engineer/Tester to support government system testing by developing, executing, and documenting comprehensive test plans, identifying defects, and coordinating with engineering and program personnel...Senior
$84 - $87 per hour
...Senior Systems EngineerPay Range: $84hr - $87hrThe Senior Systems Engineer will develop and implement solutions within the email collaboration... ..., troubleshooting complex issues, and mentoring junior staff.Requirement/Must Have:Bachelor’s degree in computer science or...Senior- ...MANTECH seeks a motivated, career and customer-oriented Senior Systems Engineer to join our team in Lexington Park, MD. This position is Hybrid , three days onsite and 2 days remote with travel approximately two weeks per quarter. Responsibilities Include But...SeniorWork at officeRemote work
- ...Senior Information Systems Security Officer At Independent Software, as a Senior Information Systems Security Officer, you will provide senior-level cybersecurity and information assurance support for classified systems supporting IC and DoD missions. You will maintain...Senior
- ...closely with health plans, health systems, and provider groups to... ...Tuition Reimbursement The Senior Executive Assistant serves as... ...at all levels, leading administrative processes and projects, and serving... ...business leaders and support staff across the organization to...SeniorFull timeWork at officeFlexible hours
- ...Constellation, a leading energy provider, is looking for a Senior Engineering Electrical Analyst to assess and optimize electrical systems and strategies for diverse energy projects. This role requires a strategic thinker with a deep understanding of electrical engineering...Senior
- ...Senior System AdministratorLeidos is seeking an experienced Senior System Administrator to support the implementation, operation, troubleshooting, and maintenance of IT systems and infrastructure. You will manage day-to-day system operations across client/server, storage...Senior
$190k - $304k
ResponsibilitiesPeraton is seeking a Senior Director - Cyber and AI Lead Systems Architect (LSA) of Cyber and AI solutions to lead a team of architects to... ...architects, systems engineers, or equivalent senior technical staff — including hiring, performance, and career development...SeniorContract workShift work$145k - $165k
Overview: The Senior Construction Scheduler is responsible for developing, maintaining, and analyzing detailed construction schedules... ...assist in project development. Our experience spans various systems for utility and industrial facilities, including simple and combined...SeniorDaily paidFull timeContract workTemporary workWork experience placementFor subcontractorWork at officeLocal areaFlexible hoursShift work$176k - $282k
ResponsibilitiesWe are seeking a Systems Engineer to support the analysis, design, integration, and implementation of complex systems.... ...status effectively to program personnel, Government stakeholders, senior leadership, and executive audiences....SeniorContract workShift work
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