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Infrastructure Administrator

Virginia

3034 Infrastructure Administrator jobs in Virginia

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Sentara Health - Virginia Beach, VA

Senior Cybersecurity Infrastructure Engineer - Remote
$126,152-$198,161.60/yr
RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit
New, Posted 9 hours ago
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Director of Data Center Infrastructure Construction

Spencer Ogden

Fredericksburg, VA 22407

New, Posted 3 hours ago
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Infrastructure Systems Administrator

BOOZ, ALLEN & HAMILTON

Chantilly, VA 20152

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
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Public Works Infrastructure Inspector

City of Danville, VA

Danville, VA 24541

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Senior DNS & Infrastructure Engineer (SME)

BAE Systems

Herndon, VA 20170

OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Full-Time Salary Range: $149603 - $254317
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.
We offer flexible work environment to support the balance in your life and keep you performing at your best.
At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being.
Regular employees scheduled to work 20+ hours per week are offered: 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.
Full-Time
Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent professional experience
16+ years of progressively responsible experience in enterprise infrastructure engineering within large-scale environments
SME-level experience designing and operating enterprise DNS infrastructures in mission-critical environments
Extensive experience architecting and supporting:
Enterprise DNS platforms
DNS Anycast environments
Hybrid and multi-cloud integrations
On-premises and cloud-integrated infrastructure
Disconnected and air-gapped systems
Hands-on experience administering and architecting:
Enterprise DNS services
Strong experience with cloud providers and cloud-native networking services, including:
AWS (Route 53, VPC networking, hybrid DNS integration)
Microsoft Azure (Azure DNS, virtual networking, hybrid connectivity)
Experience designing and supporting highly available (HA) DNS and infrastructure solutions utilizing:
DNS Anycast
Load balancing
Disaster recovery and COOP architectures
Strong understanding of DNS protocols, name resolution processes, and DNS-related networking concepts
Proven experience performing security assessments and implementing remediations for critical IT systems
Demonstrated experience architecting and operating hybrid and multi-cloud environments integrating identity, networking, DNS, and security services
Expert-level troubleshooting and root-cause analysis across DNS, Windows infrastructure, identity services, and supporting platforms
Strong proficiency with Windows Server 2019-2025
Deep understanding of Windows authentication, authorization, and identity services
Strong working knowledge of:
Routing and switching
Firewalls
Network segmentation
Enterprise network design principles
Strong knowledge of enterprise security principles, zero trust architectures, and secure system design
Experience developing automation and infrastructure-as-code solutions with an emphasis on repeatability and standardization
Strong scripting and automation experience using PowerShell and related automation frameworks
Master's degree in Computer Science, Information Technology, Cybersecurity, or related field
Experience designing enterprise-scale DNS architectures for globally distributed environments
Experience implementing or supporting DNS Anycast deployments in large-scale environments
Experience supporting hybrid cloud networking and DNS integrations across AWS and Azure
Experience with:
Route 53 Resolver
Azure Private DNS
NetScaler
Experience supporting compliance-driven or highly regulated environments
Experience leading infrastructure modernization initiatives
Experience with CI/CD pipelines, configuration management, and infrastructure-as-code tooling
Knowledge of DNS security best practices and DNS threat mitigation techniques
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Data Center Controls Engineer, Deployment

Amazon Data Services

Stafford, VA 22554

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Facilities Management & Infrastructure Planning Project Planner

BWX Technologies

Lynchburg, VA 24501

$75,180-$139,620/yr
OnsiteHealth InsuranceRetirement Benefit

$75,180 - $139,620
Between $75,180 and $139,620 per year
An annual cash incentive
Health, dental, and retirement plans.
Mentorship programs
Sponsorship for continuing education.
Continuous learning and training
A bachelor's degree is required.
A minimum of 6 years of related experience is required.
Must demonstrate excellent experience interpreting project schedules/Gantt charts.
Must be proficient in the use of MicroStation and MS Suite.
Must be a U.S. Citizen.
Must be able to obtain and maintain a U.S. Department of Energy (DOE) clearance.
All BWXT new hires will be required to adhere to applicable Company health and safety requirements within the workplace as a condition of employment.
Applicants selected will be subject to a Federal background investigation and must meet eligibility requirements for access to classified information or matter.
Position requires U.S. citizenship with (no dual citizenship) ability to obtain and maintain a Department of Energy (DOE) security clearance which involves an extensive criminal and financial background investigation, drug test and previous employment reference verifications.
Recommended
Systems Engineer - Electronic Security Systems

Chenega Corporation

Falls Church, VA 22040

$120,000/yr
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Technical Writer

CACI International Inc

Reston, VA 20191

Onsite

The proposed salary range for this position is: $98,800 - $217,500
Unique flexible time off benefit
Robust learning resources
Healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits
Full time
Minimum Clearance Required to Start: Secret
BA/BS + 13 years of relevant experience; equivalencies considered
Active Secret clearance
Extensive experience developing, reviewing, and maintaining complex technical documentation supporting enterprise IT, infrastructure engineering, systems implementation, and/or modernization programs
Experience developing and enforcing documentation standards, templates, SOPs, technical plans, implementation guides, site survey reports, and operational procedures
Experience creating and maintaining technical diagrams, system/infrastructure documentation, deployment documentation, and project schedules in collaboration with engineering and operations teams
Demonstrated experience managing document lifecycle, configuration/version control, quality reviews, and approval processes across large or complex programs
Experience collaborating with engineers, architects, cybersecurity professionals, project managers, and Government stakeholders to collect, validate, and communicate technical information
Experience with IT Service Management (ITSM) tools and methodologies and documentation supporting IT service delivery, deployment, and operational environments
Prior experience supporting federal agencies, especially the Department of State
Experience supporting large-scale, geographically dispersed or global IT environments
Familiarity with Federal documentation, security, configuration management, and records management requirements
ITIL, PMP, technical writing, or related professional certification
New, Posted 15 hours ago
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Senior Systems Administrator Engineer (Government)

At&t

Chantilly, VA 20152

$98,100-$220,000/yr
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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