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Systems Administrator Security

Dumfries,VA

1219 Systems Administrator Security jobs in Dumfries,VA

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IT Network Admin - Full Medical + 30 Days Paid Vacation

U.S. Army Reserves

Washington, DC 20011

~ 35 min 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
10 weeks of Basic Training
20 weeks of Advanced Individual Training
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Infrastructure Systems Administrator

BOOZ, ALLEN & HAMILTON

Chantilly, VA 20152

~ 42 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

$86,800.00 to $198,000.00 (annualized USD)
Health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care
Recognition awards program
10+ years of experience with Linux systems engineering or administration
Experience with RHEL 8 or 9, and shell scripting and automation
Experience with AWS
Experience with virtualization technologies such as VMWare, Hypervisor, or KVM
Experience with containerization, including Docker, Podman, or Kubernetes
Knowledge of system hardening, security best practices, and networking concepts, including IPv4, SSH, and firewalls
TS/SCI clearance with a polygraph
HS diploma or GED
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required.
We will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud.
You are expected to be on camera during interviews and assessments.
Ability to obtain a DoD 8140 Certification such as Security+, CASP, CISSP, CCSP, CCNA, or GCSA Certification , within 6 months of start date
Experience with monitoring and cybersecurity tools, including ACAS Security Center , Evaluate STIG, SCAP, STIG Viewer, or Nessus Scanner
Experience with CI / CD pipelines and DevOps practices
Experience with threat intelligence platforms and incident response frameworks
Knowledge of changes in RHEL 10
Red Hat Certified Engineer ( RHCE ) or equivalent Certification
Recommended
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Network Admin Trainee - 216 Certifications Available

U.S. Army Reserves

Baltimore, MD 21215

~ 1 hr 28 min 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 3 hours ago
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Systems Administrator

TEKsystems

Alexandria, VA 22301

$48.07-$52.88/hr
~ 28 min OnsiteHealth 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.
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Senior Systems Administrator Engineer (Government)

At&t

Chantilly, VA 20152

$98,100-$220,000/yr
~ 42 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Earns between $98,100 - $220,000 yearly
Medical/Dental/Vision coverage
401(k) plan
Tuition reimbursement program
Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)
Paid Parental Leave
Paid Caregiver Leave
Additional sick leave beyond what state and local law require may be available but is unprotected • Adoption Reimbursement
Disability Benefits (short term and long term)
Life and Accidental Death Insurance
Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
Employee Assistance Programs (EAP)
Extensive employee wellness programs
Employee discounts up to 50% off on eligible AT&T; mobility plans and accessories, AT&T; internet (and fiber where available) and AT&T; wireline phone
Onsite 5 days per week
A minimum of 5 days per week
40
Regular
Bachelor's degree and minimum 5 years of relevant experience in Security operations of systems supporting: Virtualization, Windows and Linux Computing solution engineering and architecture solutions
Experience with on-premise, cloud and hybrid-cloud based deployments.
US citizenship is required.
Active federal security clearance.
Top Secret/SCI with polygraph.
Active Cleared Individual clearance supporting the overall business up to TS/SCI with polygraph.
CISSP, virtual computing certifications, (DoDD 8570/ DoDD 8140).
Experience with ITSM and/or ServiceNow.
Comparable VMware certifications, RHCE, MS Certifications, Security Certifications IAT/IAM levels 1-3.
Working knowledge of common operating systems (Windows, Linux, etc.) and basic endpoint security principles.
Extensive experience in security operations and systems listed in the posting.
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Junior DevSecOps Engineer

Amentum

Dahlgren, VA 22448

OnsiteHealth InsurancePaid Time OffRetirement Benefit

90000 - 120000
Health, dental, and vision insurance
Paid time off and holidays
Retirement benefits (including 401(k) matching)
Educational reimbursement
Parental leave
Employee stock purchase plan
Tax-saving options
Disability and life insurance
Pet insurance
Bachelor of Science (BS) degree from an accredited college or university in an engineering, scientific, or technical discipline.
Two (2) years of demonstrated knowledge and subject-matter expertise relevant to specific technical disciplines, including the qualifications below; **OR** * U.S. Naval operational experience in a combat systems rate at the **E5 level or higher**.
Software and Systems Engineering experience with a Maritime or Land Based weapons control or C2 system program, including:
Experience related to design, planning, analysis, research, testing, or documentation of complex systems throughout the complete engineering lifecycle.
Experience with Navy Surface or Subsurface weapons control or Land Based C2 systems.
Expertise and understanding of developing Engineering Change Proposals (ECP), Interface Change Requests (ICD), Interface Design Specifications (IDS), Weapon Specifications (WS), and other system design/system integration documents.
Demonstrated experience with weapon and combat system certification processes and requirements, specifically self-certification criteria for elements of the Aegis Warfare System Core Technical Competencies Requirements Design.
Software Engineering in the Naval domain using C/C++ to include automated code reviews.
Maintenance of a DevSecOps pipeline, including the use and adjustment of GitLab integrations with Jenkins and static code analysis tools.
**Must be able to obtain and maintain a Secret U.S. Government security clearance; an interim Secret clearance is required to start. (Note: U.S. citizenship is required to obtain a Secret clearance.)**
Experience with IBM DOORS for requirements management.
Experience with Atlassian JIRA for Agile tracking.
Previous experience working within the Navy Warfare Center enterprise, such as NUWC, NIWC, or NSWC.
Experience interacting with Navy Technical Authorities.
Experience working specifically with Strike Weapons, Fire Control Systems, Aerospace Design, Software, and Systems Safety.
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Systems Engineer Sr

Lockheed Martin Corporation

Manassas, VA 20110

~ 26 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Full-Time Salary Range: $95900.00 - $178100.00
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.
Our flexible schedules
Comprehensive benefits
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.
Full-time
Flexible work arrangements and schedules (e.g., 4x10)
Bachelor's degree in a relevant field (e.g., Systems Engineering, Computer Science, or related field) from an accredited institution with 5+ years of related experience; or comparable experience in lieu of degree
3+ years experience with systems engineering processes, with background in requirements development/management, system integration and verification/test to accommodate End to End Systems Engineering
Advanced Microsoft Excel skills - proficient with formulas, pivot tables, data visualizations, and VBA/macros for data-analysis tasks
Ability to obtain and maintain a Secret security clearance; this position will require a government security clearance
Experience with IBM DOORS and/or Engineering Lifecycle Management (ELM/DOORS Next) and Engineering Test Management (ETM)
Familiarity with Atlassian Jira and Confluence products, including experience with agile project planning, issue tracking, and collaboration tools
Experience applying System Engineering processes in an Agile environment
Familiarity with Model-Based Systems Engineering principles and tools
Familiarity with DevSecOps practices and principles
Knowledge of system and software architecture concepts, such as containerization and cloud technologies
Familiarity with Linux, Git, and/or Matlab
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Maritime Technology Systems Engineer

SAIC

Springfield, VA 22153

~ 25 min Onsite

Target salary range: $120,001 - $160,000.
Bachelor's and nine (9) years or more of experience in a technical field such as engineering, physical sciences, mathematics, or operations research. Additional years experience can be considered in lieu of a degree.
A minimum of nine (9) years or more of experience providing technical project management and systems engineering in support of DoD and/or IC programs; at least 5 years or more in Science and Technology and/or Research and Development project management.
System development and/or field experience in any of the following areas: unmanned underwater vehicles, robotics autonomous systems, underwater communications, GPS denied navigation, acoustic systems, and/or underwater power systems.
An active Top Secret clearance
The ability to complete a counter-intelligence scope (CI) polygraph (post-hire).
An active Top Secret clearance with access to SCI and CI Polygraph.
Advanced degree in a scientific or technical field (Physics, Engineering, Operations Research).
PMP and/or other professional certifications.
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Lead Systems Architect/Engineer

General Dynamics Mission Systems

Manassas, VA 20110

$193,751/yr
Hybrid~ 26 minFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

USD $174,648.00 - USD $193,751.00 /Yr.
Continuous learning and development.
Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more
Flexible schedules with every other Friday off work, if desired (9/80 schedule)
Bachelor's degree in Electrical Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 10 years of relevant experience; or Master's degree plus a minimum of 8 years of relevant experience.
Must be able to obtain a Department of Defense Secret security clearance within a reasonable amount of time.
Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information.
U.S. citizenship is required.
Demonstrated systems-engineering experience with architecture, interface definition, requirements decomposition, integration, test, and technical risk management.
Deep practical experience with voice-over-IP, session-based communications, private-branch-exchange systems, network switching, virtual LANs, quality of service, power over Ethernet, and Linux-based or virtualized environments.
Experience architecting and integrating containerized services using Kubernetes or a comparable container-orchestration platform, including high availability, service isolation, configuration management, and deployment in disconnected or resource-constrained environments.
Experience integrating legacy analog or telephony interfaces using analog telephony gateways, interface adapters, or comparable voice-integration technologies.
Knowledge of commercial-off-the-shelf lifecycle management, obsolescence analysis, trade studies, and hardware-refresh strategies.
Experience with naval, maritime, enterprise communications, or comparable mission systems.
Experience with virtualization, containers, high-availability design, virtual-machine hardening, and real-time audio performance tuning.
Familiarity with Risk Management Framework (RMF), security hardening benchmarks, secure wireless architecture, and classified-network cybersecurity engineering.
Experience working in laboratory, waterfront, or integration-test environments.
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Application Support Engineer

BAE Systems

Springfield, VA 22150

~ 25 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

$97008 - $164914
Other incentives may be available based on position level and/or job specifics.
Health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance.
An employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance.
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.
Panama Shift Schedule (2-Week Rotation):****Day****Week 1 Shift****Week 2 Shift** Monday06:00-18:00OFFTuesday06:00-18:00OFFWednesdayOFF06:00-18:00ThursdayOFF06:00-18:00Friday06:00-18:00OFFSaturday06:00-18:00OFFSunday06:00-18:00OFF
Full-time
Strong linux operating system experience.
Associates degree and 2 to 4+ year(s) related experience. Equivalent experience may be substituted.
Must currently possess a Top Secret/SCI clearance and be able to complete/pass Counter Intel (CI) Polygraph
CompTIA Security+ Certified (Active)
Experience with Linux operating system (Red Hat Enterprise Linux preferable)
Working knowledge of XCP-ng and Xen Orchestra Appliance (XOA).
Experience with Postrgres, or other relational databases.
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