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Systems Administrator Security

Washington,DC

1134 Systems Administrator Security jobs in Washington,DC

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Network Admin Trainee - 216 Certifications Available

U.S. Army Reserves

Baltimore, MD 21215

OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Competitive pay with opportunities for bonuses
Monthly salary (based off pay grade and time in service)
Signing bonus - up to $40,000 in cash bonuses for completing training in selected Military Occupational Specialties
Paid Training and credentialing to strengthen your skillsets
Housing and meal allowance for full-time Soldier
30 days paid annual vacation
401(K) type savings plan
Full-coverage medical and dental insurance for Soldiers and immediate family member
Paid tuition opportunities to continue your education
Part-time or full-time
*****THIS POSITION REQUIRES AN ENLISTMENT IN THE U.S. ARMY OR ARMY RESERVE*****
U.S. Citizen
High School Diploma or GED
Meet Tattoo Guidelines
No Major Law Violations
No Medical Concerns
New, Posted 2 hours ago
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Systems Administrator

TEKsystems

Alexandria, VA 22301

$48.07-$52.88/hr
~ 23 min OnsiteUrgently HiringHealth InsurancePaid Time OffRetirement Benefit

$48.07 - $52.88/hr.
Medical, dental & vision
Critical Illness, Accident, and Hospital
401(k) Retirement Plan Pre-tax and Roth post-tax contributions available
Life Insurance (Voluntary Life & AD&D; for the employee and dependents)
Short and long-term disability
Health Spending Account (HSA)
Transportation benefits
Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave)
Clearance Required: Active TS/SCI
Active TS/SCI security clearance.
IAT Level II certification (Security+, CySA+, SSCP, or equivalent).
4+ years of experience supporting Windows environments.
Experience administering Windows Server and Windows desktop systems.
Experience with Active Directory administration.
Experience supporting VMware environments.
Experience using SCCM, MECM, or similar enterprise patch management tools.
Experience imaging and deploying workstation builds.
The ideal candidate has experience supporting Windows Server environments, virtualization technologies, Active Directory, and enterprise patch management solutions.
PowerShell scripting experience.
Experience working with STIGs and security compliance requirements.
Knowledge of Virtual Desktop Infrastructure (VDI) environments.
Familiarity with ITIL-based processes.
Backup and recovery experience.
New, Posted 1 day ago
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Cybersecurity & Network Admin - Paid Training, No Experience

U.S. Army Reserves

Frederick, MD 21702

~ 1 hr 0 min OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Monthly salary (based off pay grade and time in service)
Signing bonus - up to $40,000 in cash bonuses for completing training in selected Military Occupational Specialties
Competitive pay with opportunities for bonuses
Paid Training and credentialing to strengthen your skillsets
Housing and meal allowance for full-time Soldier
30 days paid annual vacation
401(K) type savings plan
Full-coverage medical and dental insurance for Soldiers and immediate family member
Paid tuition opportunities to continue your education
Health care at little to no cost
Money for education, student loan repayment assistance, training and certifications, housing, living expenses
Part-time or full-time
10 weeks of Basic Training
20 weeks of Advanced Individual Training
U.S. Citizen
High School Diploma or GED
Meet Tattoo Guidelines
No Major Law Violations
No Medical Concerns
*****THIS POSITION REQUIRES AN ENLISTMENT IN THE U.S. ARMY OR ARMY RESERVE*****
New, Posted 18 hours ago
Senior SharePoint Backend Administrator

Leidos

Alexandria, VA 22314

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Assistant Operations Manager (DCA)

CLEAR

Arlington, VA 22202

~ 12 min OnsiteUrgently Hiring

Weekends, holidays, early mornings, and/or evenings
Successful completion of CLEAR, airport, and government screening as applicable
CLEAR background checks, including but not limited to a drug test
Federal Personnel Security (PerSec) SF-85 screening, depending on your work assignment
1-2 years of leadership experience in a customer-facing operation (i.e. retail, restaurants, hospitality, rental cars).
Proficiency in using technology daily in your work
Ability to stand/walk for extended periods of time
Availability to work a non-traditional schedule (i.e. weekends, holidays, early mornings, and/or evenings)
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DevSecOps Engineer

BOOZ, ALLEN & HAMILTON

Washington, DC 20011

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

The projected compensation range for this position is $77,600.00 to $176,000.00 (annualized USD).
Health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care.
Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values.
8+ years of experience in DevSecOps, DevOps, cloud engineering, or platform automation roles
Experience designing and maintaining CI / CD pipelines with GitLab CI or GitHub Actions, and with Git-based branching, tagging, and release workflows
Experience deploying cloud infrastructure on AWS, Azure, or GCP using IaC such as Terraform, CloudFormation, or CDK
Experience containerizing and orchestrating workloads using Docker and Kubernetes
Experience integrating automated security checks into CI / CD pipelines such as SAST, SCA, or image scanning
Experience in Linux administration and with scripting languages such as Python, Bash, or Go
Experience with networking fundamentals such as DNS, routing, load balancing, or TLS
Active TS/SCI clearance; willingness to take a polygraph exam
Bachelor's degree in a STEM field or 12+ years of experience in DevOps in lieu of a degree
Cloud or DevOps Certification s such as AWS Solutions Architect, CKA, or CKAD Certification, and Security+ Certification
TS/SCI clearance is required.
Experience with GitOps tooling such as Flux, Argo CD, or Helmfile
Experience optimizing CI / CD pipelines such as caching, artifacts, or parallelization
Experience implementing Zero T rus t patterns, hardened container images, or compliance-focused deployments such as STIG or CIS Benchmarks
Experience with AWS security services such as GuardDuty, Macie, Inspector, or equivalent Azure or GCP tools
Experience with observability platforms such as Pro met heus, Grafana, ELK, or CloudWatch
Experience with configuration management systems such as Ansible, Chef, or Puppet
Experience with AI-augmented development workflows or agentic tools
Master's degree in Physics, CS, or a STEM field
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Linux Engineer

BAE Systems

Washington, DC 20002

OnsiteHealth InsurancePaid Time OffRetirement Benefit

Full-Time Salary Range: $118095 - $200762
Health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance.
We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance.
Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave.
Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards.
Other incentives may be available based on position level and/or job specifics.
8-10+ years of Linux engineering experience in enterprise or federal environments.
Advanced experience with Red Hat Enterprise Linux (RHEL 7/8/9).
Strong proficiency with Bash scripting and at least one modern scripting or programming language
Hands-on experience with Ansible and Infrastructure-as-Code.
Knowledge of virtualization (VMware), containers, and cloud computing.
Experience supporting security compliance under federal frameworks (FISMA, NIST 800-53, STIGs).
Red Hat Enterprise Linux preferred
Python preferred
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Senior Human System Integration Engineer - Clearance Required

Cydecor

Washington, DC 20011

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

$159,900.00-$175,300.00
Health and Dental Insurance, Vision and Life Insurance, Short-Term & Long-Term Disability, 401(K) + company match, Paid Time Off (PTO), Paid Company Holidays, Tuition Assistance Program and more.
M-F
Onsite
10+ years of experience
Relevant Human Systems Integration (HSI) engineering experience related R&D;, T&E;, and systems acquisition programs.
BS Degree from ABET recognized engineering curriculum OR BS Degree in physical science, engineering, or mathematics that includes 24 semester hours in physical science and/ or related engineering science such as mechanics, dynamics, properties of materials, and electronics.
Ability to analyze designs through review of design artifacts
Ability to perform quantitative analyses
Interim or Active Top Secret clearance
15 or more years of relevant experience
Relevant Human Systems Integration (HSI) engineering experience related R&D;, T&E;, and systems acquisition programs for Navy shipbuilding and defense systems.
Master's degree in an Engineering field
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Systems Engineer II (LabVIEW)

American Systems Corporation

Bethesda, MD 20817

$100,000/yr
~ 25 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

The salary range for this position is USD $100,000.00/Yr. - USD $135,000/Yr.
Healthcare benefits
Paid leave
Retirement plans
Insurance programs
Education and training assistance
U.S. Citizenship Required for the purposes of obtaining/holding a U.S. security clearance
B.S. degree in Engineering, Science, Computer Science, Applied Math, or closely related field.
Minimum of 3 years of demonstrated experience developing LabVIEW software.
Active Secret clearance desired
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Systems Engineering Intern (Summer 2027)

Systems Planning and Analysis

Alexandria, VA 22304

$23/hr
Hybrid~ 23 minHealth InsuranceRetirement Benefit

Virginia, Pay Transparency Salary range: USD $23.00/Hr. - USD $33.00/Hr.
SPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
US Citizenship required with the ability to obtain and maintain a DoD Secret Clearance.
Ability to report to designated work location in Alexandria, VA, up to full time 5 days a week, based on the needs of the customer.
Working toward a Bachelor's or Master's degree in Engineering, Data Science, Operations Research or other technical or programmatic field. Must have at least one remaining semester or quarter of school remaining at the beginning of the internship.
Proficient in using Microsoft Office, including Word, PowerPoint, and Excel to communicate to decision makers.
MATLAB or similar programming or data analysis experience.
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