Top 1118 Network Security Administrator Jobs

Security & Compliance Administrator-WO-004
SOSi —Remote
- Part-time
- Computer Science
- 5 years
- Mid-level
Quick Apply
IT Compliance/Cyber Security Administrator
Griffin Hospital —Derby, CT
- Research
- Mid-level
- Bachelor's degree
Quick Apply
Network Security Administrator
Intone Networks —Denver, CO
- Contract
- Mid-level
Cybersecurity Admin
Saliense Consulting LLC —McLean, VA
- Full-time
- Remote
- 5 years
- Senior level
- Health insurance
- Dental insurance
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Senior Network & Security Administrator
FDM4 America, Inc. —Las Vegas, NV
- From $75,000 a year
- Full-time
- Office
- In-person
- Senior level
- Health insurance
- Dental insurance
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Network Administrator
Confidential —Novi, MI
- Full-time
- Computer science
- Azure
- Computer Science
- Health insurance
- 401(k)
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6d
Network Administrator
SMS DATA PRODUCTS GROUP, INC —Kirtland AFB, NM
- Full-time
- Mid-level
- 3 years
- Communication skills
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Senior Network Administrator
Windsor America —Phoenix, AZ
- $95,000 - $100,000 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Computer Science
- Relocation assistance
- Health insurance
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Network Administrator and ERP Administrator
DCI —Newberg, OR
- $80,000 - $115,000 a year
- Full-time
- Background check
- Computer science
- Computer Science
- Health savings account
- Health insurance
Quick Apply
5d
NETWORK ADMINISTRATOR II
Marvin Engineering Co. —Inglewood, CA
- $75,000 - $86,250 a year
- Weekends as needed
- Mid-level
- Office
- 3 years
Quick Apply
Information Systems Security Engineer / ISSE (HPC)
AMERICAN SYSTEMS —Arlington, VA
- $165,000 - $200,000 a year
- Full-time
- 5 years
- System design
- Windows
- Retirement plan
8d
Network Administrator
CGI Group, Inc. —Arlington, VA
- $100,000 - $200,000 a year
- Mid-level
- Bachelor's degree
- 2 years
- Paid parental leave
- Paid holidays
LAN- Intermediate Network Analytics
Peraton —Fort Huachuca, AZ
- $66,000 - $106,000 a year
- Bachelor of Science
- Research
- Mid-level
- Health savings account
- Paid holidays
Senior IT Security Administrator
Uline —Pleasant Prairie, WI
- Full-time
- Computer Science
- Pass drug screening
- Office
- Paid holidays
- Health insurance
5d
PKI Systems Administrator - TS/SCI with Polygraph
General Dynamics Information Technology —Annapolis Junction, MD
- $111,155 - $150,385 a year
- 6 years
- Bachelor's degree
- Experience equivalent to degree accepted
- Paid time off
- 401(k) matching
Senior Systems & Network Administrator
MODERN DISPOSAL SERVICES. —Lewiston, NY
- $95,000 - $120,000 a year
- Full-time
- Computer science
- 6 years
- Computer Science
- Health savings account
- Paid holidays
Quick Apply
14d
Information System Security Officer
Leidos —Gaithersburg, MD
- $107,900 - $195,050 a year
- Full-time
- Bachelor of Science
- 3 years
- Bachelor's degree
Network Engineer
Vaco by Highspring —Chesapeake, VA
- $50 - $60 an hour
- Senior level
- Health insurance
- Dental insurance
Quick Apply
ACAS Administrator (TS/SCI clearance)
Leidos —Hampton, VA
- $87,100 - $157,450 a year
- Full-time
- Azure
- Computer Science
- 5 years
ACAS Administrator (TS/SCI clearance)
Leidos —Newport News, VA
- $87,100 - $157,450 a year
- Full-time
- Azure
- Computer Science
- 5 years

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Security & Compliance Administrator-WO-004

SOSi -
Remote

Quick Apply

Job Details

Part-time

Qualifications

Cloud identity and access management (IAM)
Zero Trust security
Risk management compliance audits
Regulatory compliance evaluation
FedRAMP
Vulnerability scanning implementation
NIST SP 800-53
IT user and group management
Zero Trust Architecture (Architecture security)
Automation
Information security audit implementation
Security risk assessment investigation
IT system monitoring
DoD experience
Splunk
Incident response (Crisis management methodologies)
Log analysis tools
Data access controls implementation
Regulatory Frameworks (Architecture security)
Vulnerability management
Cloud compliance
Access control management
Cloud monitoring
RMF
Information security auditing
Vuls
Audit support
Identity & access management
IT security monitoring

Full Job Description

Company Description

Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide.

Job Description

**This position is contingent upon award of contract**

SOSi is seeking a Security & Compliance Administrator to support mission requirements for a structured approach to further develop, integrate, and sustain a scalable, federated data ecosystem that enhances interoperability, governance, and mission-driven analytics for a DoD customer. The primary objective of the program is to bridge the operational gaps between DoD, IC, interagency, and non-traditional international partners to enable real-time information sharing, dynamic data integration, and mission-tailored analytical capabilities.

Essential Job Duties:

The contractor shall monitor and validate Kubernetes and data lake deployments for compliance with RMF, NIST 800-53, and DoD IL4/IL5 requirements, in collaboration with agency cybersecurity teams.
The contractor shall maintain continuous monitoring dashboards and conduct vulnerability scans of deployed infrastructure and workloads, supporting the agency’s ATO process and risk posture.
The contractor shall prepare and update system security documentation—including SSPs, SARs, POA&Ms—to reflect changes to architecture, controls, or risk conditions under other work orders.
The contractor shall enforce encryption, logging, and identity access policies (IAM, RBAC, audit logging) to maintain traceability and accountability across the Kubernetes-based data layer.
The contractor shall submit the Security & Compliance Assessment Report, providing a summary of control effectiveness, findings, and recommended remediation actions.

Qualifications

Active in scope secret clearance.
Bachelor’s degree in Cybersecurity, Information Assurance, Computer Science, or a related field, or five (5) years of equivalent experience in security and compliance roles.
Proposed personnel possess the knowledge and capability to implement, monitor, and enforce security policies, frameworks, and compliance controls across cloud-based and on-premises environments.
Personnel must be proficient in NIST 800-53, FedRAMP, DoD IL-4/5 security policies, and risk assessment methodologies.
Strong understanding of identity and access management (IAM), security monitoring tools (Splunk, SIEM solutions), zero-trust architecture, and vulnerability assessment frameworks is required.
Experience in conducting security audits, assessing system compliance with DoD cybersecurity policies, and implementing security controls in cloud and hybrid environments.
Experience with security automation, endpoint protection, and incident response processes is required.

Preferred Qualifications:

Desirable but not required certifications include Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM), or AWS Certified Security – Specialty.

Additional Information

Working Conditions

Remote. Offsite.

Working at SOSi

All interested individuals will receive consideration and will not be discriminated against for any reason.

Quick Apply

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