Top 552 Senior administrator Jobs in Silver Spring Md

Senior Linux Systems Administrator
Computational Physics, Inc. —Washington, DC
- $140,000 - $165,000 a year
- Online Application
- Hybrid work
- 5 years
- Bachelor's degree
- Senior level
- Profit sharing
- Disability insurance
Quick Apply
Senior Contract Administrator
Lumenor Consulting —Washington, DC
- $95,000 - $120,000 a year
- Full-time
- Hybrid work
- Engineering
- Office
- 3 years
- Health savings account
- Health insurance
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SharePoint Senior Administrator
Leidos —Alexandria, VA
- $92,300 - $166,850 a year
- Full-time
- Master's degree
- 8 years
- High school diploma or GED
Systems Administrator - Senior
Amentum —Springfield, VA
- $155,000 - $180,000 a year
- Full-time
- 5 years
- In-person
- Senior level
- Relocation assistance
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Data Administrator - Senior - Wash DC - TS required to apply
Bow Wave LLC —Washington, DC
- $142,000 - $152,000 a year
- Hybrid work
- Office
- AWS
- Bachelor's degree
- Disability insurance
- Dental insurance
Quick Apply
4d
Systems Administrator - Senior - Wash DC - TS required to apply
Bow Wave LLC —Washington, DC
- $142,000 - $152,000 a year
- Full-time
- Mid-level
- 3 years
- Bachelor's degree
- Disability insurance
- Dental insurance
Quick Apply
3d
Senior Contracts & CPSR Administrator (Remote)
BOOST LLC —Reston, VA
- $90,000 - $110,000 a year
- Remote
- 3 years
- Experience equivalent to degree accepted
- Senior level
- Health insurance
- Dental insurance
Quick Apply
Senior Program Analyst (Executive Administrator)
Breakforth Solutions Inc —Washington, DC
- $115,000 - $145,000 a year
- Full-time
- 5 years
- Office
- High school diploma or GED
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Senior Office Administrator
AFL-CIO —Washington, DC
- $77,530.59 a year
- Extended hours
- Hybrid work
- Microsoft Access
- Research
- Mid-level
- Travel reimbursement
- Health insurance
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Senior Windows Administrator
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- 5 years
- Windows
- Analysis skills
- Disability insurance
- Health insurance
Senior Windows Systems Administrator
Black Canyon Consulting —Bethesda, MD
- 5 years
- SQL
- AWS
- Paid holidays
- Health insurance
Senior Subcontracts Administrator
ERG —Washington, DC
- $80,000 - $125,000 a year
- Online Application
- Research
- 8 years
- Bachelor's degree
- Opportunities for advancement
Quick Apply
Senior Procurement Administrator
STR —Arlington, VA
- $93,000 - $117,000 a year
- Email
- Remote
- ERP systems
- Office
- Master's degree
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Senior Administrator
The Brattle Group, Inc. —Washington, DC
- $83,000 - $90,000 a year
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
Senior Contracts Administrator- Remote
Arlington, VA
- Remote
- Customer service
- 3 years
- Analysis skills
- Employee stock ownership plan
Senior System Administrator
Electrosoft —Washington, DC
- $85,000 - $130,000 a year
- Remote
- 7 years
- Presentation skills
- Senior level
Quick Apply
8d
Senior Database Administrator
CyberData Technologies —Bethesda, MD
- Hybrid work
- Computer Science
- 11+ years
- AWS
- Paid time off
Senior Windows System Administrator
TekSynap —Rockville, MD
- $90,000 - $122,000 a year
- Weekends as needed
- 7 years
- Pass drug screening
- Office
- Disability insurance
- Health insurance
Quick Apply
ServiceNow Administrator Senior
SAIC —Washington, DC
- $160,001 - $200,000 a year
- Full-time
- Remote
- 7 years
- Bachelor's degree
- Continuous improvement
7d
Senior Action Officer - Office of Acquisition and Assistance
OBXtek Inc. —Washington, DC
- Urgently hiring
- 5 years
- Office
- Bachelor's degree
- Health insurance
- Dental insurance

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Senior Linux Systems Administrator

Computational Physics, Inc. -
Washington, DC

Quick Apply

Job Details

Full-time
$140,000 - $165,000 a year

Benefits

Profit sharing
Disability insurance
Dental insurance
401(k)
Flexible spending account
Tuition reimbursement
Paid time off
Parental leave
Vision insurance
Employee stock ownership plan
Opportunities for advancement
Flexible schedule
Life insurance

Qualifications

Authentication
Endpoint Security
Systems integration
Vulnerability scanning implementation
Linux support
IT system monitoring
Configuration management
Endpoint Detection and Response (EDR)
System maintenance
Virtualization tools
Patch management
Bachelor's degree
Vulnerability scanning
Server virtualization
Monitoring system implementation
System deployment
Storage management (system administration)
Network monitoring tools
CompTIA Security+
Linux administration
Security system management
IT security monitoring

Full Job Description

Computational Physics, Inc. (CPI) is seeking a Senior Linux System Administrator to support our customers at the United States Naval Observatory (USNO) in the deployment and maintenance of its precise timing and astrometry networks.

The USNO is responsible for the production and dissemination of precise parameters concerning time, star positions, and the earth's rotation to the Department of Defense (DoD) and intelligence community, other U.S. Government (USG) users such as NASA and the National Oceanic and Atmospheric Administration (NOAA), as well as non-USG civilian and international users. Distribution of these parameters supports GPS navigation, among other applications, an important national and international function. A reliable, secure, maintainable and manageable USNO network is crucial to the production and dissemination of these data products.

The position will be located at the U.S. Naval Observatory in Washington D.C. Partial telework may be permitted in accordance with applicable Navy and Observatory guidance in effect at the time.

Required Qualifications

Seven (7) or more years of industry experience
Five (5) or more years of experience as a Linux System Administrator Experience managing, configuring, and patching
Red Hat Enterprise Linux (RHEL) systems Experience applying STIGs and remediating vulnerabilities identified by ACAS or similar security tools Experience supporting systems in virtualized environments (e.g., VMware vSphere)
Experience integrating systems with monitoring and alerting platforms (e.g., SolarWinds, AIDE)
Experience configuring and managing centralized authentication services (e.g., Active Directory, Centrify, FreeIPA/IdM)
Experience installing and maintaining endpoint security tools (e.g., Trellix/McAfee, Microsoft Defender for Endpoint)
Experience configuring and managing centralized logging solutions (e.g., rsyslog, SIEM integrations)
Experience administering Linux systems using configuration management tools (e.g., Ansible, Puppet)
Experience with DoD cybersecurity policies and frameworks is highly desirable

EducationCertifications

Bachelor's degree in IT, CS, or related field
CompTIA Security+ CE
Active Top Secret Security clearance

Preferred Qualifications

Strong troubleshooting skills across system, network, and storage layers
Experience configuring and troubleshooting SELinux
Experience managing RHEL lifecycle and patching using tools such as Red Hat Satellite or equivalent
Experience with container technologies (e.g., Podman, Docker)
Strong understanding of Linux networking (e.g., firewalld/nftables, DNS, routing, VLANs)
Experience with modern monitoring and observability platforms (e.g., Prometheus, Grafana, ELK)
Experience managing Linux storage (e.g., LVM, XFS, NFS, multipath) Experience developing and maintaining
Ansible playbooks/roles and using version control (e.g., Git)
Experience supporting compliance frameworks (e.g., RMF, STIG checklists, POA&M development)

U.S. citizenship is required for DoD contracts.

About CPI

We love science! We study the physical properties of the Earth and our atmosphere, neighboring planets, and the sun. We make the study of science practical by translating our findings into products, both hardware and software, that make our customer's lives easier and better. CPI has served various U.S. Government agencies, universities, international science organizations, prime contractors, as well as commercial customers for 40 years.

CPI is an employee-owned company - our team members receive company stock. Employee ownership motivates and empowers increased productivity, contribution to the longevity of the business, improved retention, and enhanced employee engagement.

Why Work for Us?

Competitive salary and comprehensive benefits
Positive, upbeat, and transparent company culture with opportunities for self-development and career advancement
Employee-owned small business that allows team members to learn from each other and take ownership
Professional development support including conference attendance and certification training

Benefits

401(k), Profit Sharing and an Employee Stock Ownership Plan (ESOP)
Disability insurance (short-term and long-term)
Flexible schedule
Flexible spending account
Health, Dental, and Vision insurance
Life insurance
Paid time off
Parental Leave
Tuition reimbursement

To apply please visit our careers page.

CPI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

If you need a reasonable accommodation for any part of the employment process, please contact us and let us know the nature of your request and your contact information. Requests for accommodation will be considered on a case-by-case basis.

Quick Apply

Refine Your Search

senior administrator jobs in silver spring md

Senior Linux Systems Administrator

Senior Contract Administrator

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Systems Administrator - Senior

Data Administrator - Senior - Wash DC - TS required to apply

Systems Administrator - Senior - Wash DC - TS required to apply

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Senior Office Administrator

Senior Windows Administrator

Senior Windows Systems Administrator

Senior Subcontracts Administrator

Senior Procurement Administrator

Senior Administrator

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ServiceNow Administrator Senior

Senior Action Officer - Office of Acquisition and Assistance

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