20 Best Senior Administrator jobs in Annapolis Junction, MD (Hiring Now!)

Senior Systems Administrator
ManTech —Fort Meade, MD
For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on…
Estimated: $127K - $160K a year
6d
Senior Advisor to the President & CEO
Association for Enterprise Opportunity —Washington, DC
The Senior Advisor to the President & CEO will play a pivotal role in supporting the implementation of AEO’s strategic initiatives and driving new strategic…
$75,000 - $90,000 a year
Quick Apply
4d
Executive Director
Celebration Villa of Manresa —Annapolis, MD
A background in financial management, including budget preparation, cash flow management, and analysis of financial reports. Paid holidays and Paid Time Off.
$120,000 a year
Quick Apply
5d
Senior Contract Administrator
ABM Industries —Beltsville, MD
Works closely with customers to respond appropriately to service calls and emergency calls in accordance with Escalation Procedures.
Estimated: $42.6K - $53.9K a year
8h
Systems Administrator Senior - TS/SCI required
General Dynamics Information Technology —Fort Meade, MD
May vary based on technical training, certification(s), or degree. Provide support for implementation, troubleshooting and maintenance of IT systems.
$43,888 - $55,000 a year
Senior Network Administrator
Collington —Mitchellville, MD
A minimum of a high school diploma; associate or bachelor’s degree in computer science, Management Information Systems, or related field preferred; or…
$98,961 - $107,564 a year
Quick Apply
8h
Senior Systems Administrator
Inovalon —Bowie, MD
The Senior Systems Administrator manages CCS production infrastructure including engineering, planning, installation, configuration, optimization, monitoring…
$80,000 - $120,000 a year
Quick Apply
7d
Senior Systems Administrator
Industrial Bank Wash —Largo, MD
At least 3 years’ experience in a technical decision-making, design or leadership role. Bachelor of Science degree in computer science, computer engineering or…
$99,814.44 - $149,722.86 a year
Quick Apply
1d
Senior System Administrator
Hillis-Carnes —Annapolis Junction, MD
Bachelor's degree in computer science, Information Technology, or a related field. Strong interpersonal and communication skills, with the ability to…
Estimated: $97.1K - $123K a year
Quick Apply
17h
Senior LAN Administrator
Serigor Inc —Baltimore, MD
Bachelor's degree in computer science or related engineering field. This includes overseeing and troubleshooting Microsoft Windows Server, virtualized…
Estimated: $93.9K - $119K a year
Quick Apply
2d
Senior Systems Administrator
CCS, LLC —Bowie, MD
The Senior Systems Administrator manages CCS production infrastructure including engineering, planning, installation, configuration, optimization, monitoring…
$80,000 - $120,000 a year
Quick Apply
7d
Senior Systems Engineer
Royal Farms —Baltimore, MD
The Senior Systems Engineer is responsible for leading the technical and architectural design, implementation, and management of the Windows, Linux and Network…
Office 365 Senior Administrator SME
Leidos —Rockville, MD
Bachelor’s degree in computer science, Information Technology, or a related field, with 8 years of relevant experience; or a Master’s degree with 5 years of…
$101,400 - $183,300 a year
5d
Senior Linux Systems Administrator
Science Systems & Applications —Fort Meade, MD
Experience with Bash, Python, and configuration management tools. Configuration management tools such as Puppet preferred.
Estimated: $127K - $161K a year
Quick Apply
Senior Contract Administrator
The Clearing, Inc. —Washington, DC
Proficiency in word processing, spreadsheet, presentation creation tools, internet research tools, and Google Suite.
$80,000 - $120,000 a year
Quick Apply
4d
Cyber Systems Engineer, Senior Advisor
Peraton —Annapolis Junction, MD
Design and develop software solutions by analyzing stakeholder requirements and conferring with users and other system engineers. Paid Time-Off and Holidays.
$146,000 - $234,000 a year
6d
Senior Database Administrator
Incept Data Solutions, Inc —Washington, DC
Requirements*: *Bachelor’s degree in computer science, Electronic Engineering, or other Engineering technical discipline (8 years of additional relevant…
$110,000 - $120,000 a year
Quick Apply
8d
Senior Office Administrator
AFL-CIO —Washington, DC
Screen, manage and prioritize visitors, calls and mail. Review incoming correspondence and materials; independently prepare responses to inquiries and other…
$70,266.16 a year
Quick Apply
2d
Subcontracts Administrator, Senior
Booz Allen —McLean, VA
Conduct price analysis evaluation of subcontractor proposals and write subcontract price analysis narratives for prime contract proposals.
$75,600 - $172,000 a year
4d
System Administrator (Mid-Senior Level)
MAXISIQ, Inc. —Fort Meade, MD
Systems/Equipment installation, configuration, implementation, and validation of installation of components. Record reported issues, category, type of incident,…
Estimated: $125K - $158K a year
Quick Apply
4d

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Senior Systems Administrator

ManTech - Fort Meade, MD

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Job Details

Full-time Estimated: $127K - $160K a year 6 days ago

Benefits

Opportunities for advancement

Qualifications

Jira
Network administration
5 years
Windows
Analysis skills
Bachelor's degree
Confluence
CompTIA Security+
Cisco routers
Active Directory

Full Job Description

Secure our Nation, Ignite your Future

Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.

Currently, ManTech is seeking a motivated, career and customer-oriented Senior System Administrator to join our team in the Fort Meade, MD. This position is part of a team that provides engineering and Information Technology services to provision, manage, sustain, innovate, modernize, refresh, reengineer, and secure the Nuclear Command and Control (NC2) and Non-NC2 cryptographic production infrastructure.

Responsibilities include, but are not limited to:

Providing support for implementation, troubleshooting and maintenance of Information Technology (IT) systems.
Management of IT system infrastructure and any processes related to those systems
Providing support to IT systems including day-to-day operations, monitoring, and problem resolution for client/server/storage/network devices
Providing problem identification, diagnosis, and resolution of problems.
Configuration and management of Windows operating systems and installing/loading operating system software
Administering and securing network switching and routing devices
Managing and maintaining network security through the use of access controls and path management
Implementing, troubleshooting IT systems.
Performing daily activities of configuration and operation of IT systems.
Providing Tier 2 / Tier 3 problem identification, diagnosis, and resolution of problems.
Optimizing system operations and resource utilization and performing system capacity analysis and planning.
Configuring and managing Windows operating systems and installing/loading operating system software.
Implementing operating systems enhancements improving reliability and performance.
Providing detailed analysis and feedback to customers.

Basic Qualifications:

Bachelor’s degree and 5 years of experience or 10 years of total experience with Security + Certification.
Experience with:
- Implementing, troubleshooting IT systems.
- Performing daily activities of configuration and operation of IT systems.
- Providing Tier 1 / Tier 2 problem identification, diagnosis, and resolution of problems.
- Optimizing system operations and resource utilization and performing system capacity analysis and planning.
- Configuring and managing Windows operating systems and installing/loading operating system software.
- Implementing operating systems enhancements improving reliability and performance.
- Providing detailed analysis and feedback to customers

Preferred Qualifications:

Experience with:
- Windows Operating System (Server & Desktop)
- Exchange / Active Directory
- Basic network administration (Cisco routers/switches)
- Atlassian tool suite (e.g., JIRA, Confluence)
- Working within a software development environment
- Agile methodology

Security Clearance Requirements:

Currently hold an active TS/SCI with polygraph

Physical Requirements:

Must be able to remain in a stationary position 50%.
Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations.

For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click careers@mantech.com and provide your name and contact information.

Apply Now

Senior Administrator jobs in Annapolis Junction, MD

Senior Systems Administrator

Senior Advisor to the President & CEO

Executive Director

Senior Contract Administrator

Systems Administrator Senior - TS/SCI required

Senior Network Administrator

Senior Systems Administrator

Senior Systems Administrator

Senior System Administrator

Senior LAN Administrator

Senior Systems Administrator

Senior Systems Engineer

Office 365 Senior Administrator SME

Senior Linux Systems Administrator

Senior Contract Administrator

Cyber Systems Engineer, Senior Advisor

Senior Database Administrator

Senior Office Administrator

Subcontracts Administrator, Senior

System Administrator (Mid-Senior Level)

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