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Added 2 mins ago
Cybersecurity, Privacy and Forensics - Palo Alto Networks XSIAM Engineer
PwC
Atlanta, GA
As a SecOps Engineer specializing in Palo Alto Networks XSIAM or Google technologies, you will play a pivotal role in identifying and analyzing potential threats to an organization's…
Added 2 mins ago
Lead Full Stack Engineer – Java, Microservices & APIs
U.S. Bank
Atlanta, GA
We are seeking an experienced Lead Software Engineer to provide hands-on technical leadership across the software development lifecycle. This role will lead solution design and development,…
Added 22 mins ago
Lead DevSecOps Engineer
Leidos
Eagan, MN
Implement software supply chain security controls including SBOM generation, artifact signing, and dependency vulnerability scanning
Added 22 mins ago
DevSecOps Security Engineer
Leidos
Eagan, MN
Leidos is seeking a DevSecOps Security Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform…
Added 22 mins ago
Cybersecurity, Privacy and Forensics - Palo Alto Networks XSIAM Engineer
PwC
Minneapolis, MN
As a SecOps Engineer specializing in Palo Alto Networks XSIAM or Google technologies, you will play a pivotal role in identifying and analyzing potential threats to an organization's…
Added 22 mins ago
Information Security Engineer Security Baseline Configuration
Wells Fargo
MINNEAPOLIS, MN
Wells Fargo is seeking an Information Security Engineer to support the Security Baseline Configuration program within Cybersecurity. This role will help modernize and scale…
Added 3 hours ago
IT
MDE (Cyber, Network & Systems)
Infinity Technology
Colorado Springs, CO
- $140,000 to $165,000 USD / year
The Multi-Disciplinary Engineer (Cyber, Network, & Systems) is responsible for designing, integrating, securing, and sustaining complex information technology environments across systems…
Added 3 hours ago
Senior System Infrastructure Engineer
PC Connection Inc
Shrewsbury, MA
Implement infrastructure security, patching, vulnerability management, monitoring, backup, and disaster recovery solutions.
Added 3 hours ago
SYSTEMS ENGINEER
City of New York
Brooklyn, NY
- Lead cybersecurity initiatives including threat assessment, vulnerability management, and security incident response.
Added 4 hours ago
Staff Full Stack Engineer (Infrastructure) - FT telework - EADGE-T
Lockheed Martin
Colorado Springs, CO
Experience applying security baselines or remediating Nessus or SCAP vulnerability findings across infrastructure platforms
Added 4 hours ago
RHEL - Sr. Full Stack Engineer - FT Telework
Lockheed Martin
Colorado Springs, CO
The Tech Refresh will focus on Foundational / Cyber Security Enhancements. Join us and become a part of the team that is actively designing and developing the updated baseline and get the…
Added 4 hours ago
Systems Engineer, Mid
BOOZ, ALLEN & HAMILTON, INC.
Colorado Springs, CO
Experience with endpoint security practices, vulnerability remediation, and compliance activities
Added 5 hours ago
Senior Reverse Engineer
Nightwing
Wright Patterson AFB, OH
…team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Our…
Added 5 hours ago
Principal Reverse Engineer
Nightwing
Wright Patterson AFB, OH
…team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Our…
Added 7 hours ago
Corporate Sales Engineer, Customer Sales (Remote)
CrowdStrike
Jefferson City, MO
CrowdStrike is seeking a Corporate Sales Engineer who is passionate about cybersecurity. In this role, you will learn to articulate how current security solutions are designed and deployed,…
Added 7 hours ago
Information Security Engineer Security Baseline Configuration
Wells Fargo
CHANDLER, AZ
Wells Fargo is seeking an Information Security Engineer to support the Security Baseline Configuration program within Cybersecurity. This role will help modernize and scale…
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Campus Undergraduate Summer Internship Program - 2027 AI Engineer, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
- $24.05 to $63 USD / hour
…enterprise platforms, and lead technology risk and information security, enterprise data governance and platforms, digital product and design, and enterprise AI platforms on behalf of the…
Added 8 hours ago
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Senior Principal Design Verification Engineer
Microsoft
WA · CA · TX · NC · OR · Redmond, WA · Mountain View, CA · Austin, TX · Raleigh, NC · Hillsboro, OR · Redmond · Mountain View · Austin · Raleigh · Hillsboro
- $165,600 to $331,200 USD / year
As a Senior Principal Design Verification Engineer on the AISiE SoC Design Verification team, you will architect and drive complex pre-silicon verification, including SoC security…
Added 8 hours ago
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Security Engineer II - Red Team
Microsoft
WA · Redmond, WA · Redmond
- $102,100 to $219,200 USD / year
We are looking for a Security Engineer II to execute operations and collaborate with other experienced red teamers to identify and exploit vulnerabilities across all layers of services,…
Added 8 hours ago
Linux Systems Engineer (Cybersecurity Technical Staff 1)
Los Alamos National Laboratory
Los Alamos, NM
The Special Security Operations IT & Cyber Group (SSO-3) is seeking a motivated Linux Systems Engineer to join our Linux Services Team. This team supports, deploys, and maintains secure…
Added 9 hours ago
Security Engineer II, US Amazon Dedicated Cloud Security
Amazon
Jessup, MD
AWS Security is looking for a Red Team Security Engineer to help ensure that our systems and processes are secured against the latest threats. You will be on a team responsible for…
Added 9 hours ago
Lead DevSecOps Engineer
Leidos
Gaithersburg, MD
Implement software supply chain security controls including SBOM generation, artifact signing, and dependency vulnerability scanning
Added 9 hours ago
DevSecOps Security Engineer
Leidos
Gaithersburg, MD
Leidos is seeking a DevSecOps Security Engineer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform…
Added 10 hours ago
Cybersecurity, Privacy and Forensics - Palo Alto Networks XSIAM Engineer
PwC
Austin, TX · Houston, TX · Dallas, TX
As a SecOps Engineer specializing in Palo Alto Networks XSIAM or Google technologies, you will play a pivotal role in identifying and analyzing potential threats to an organization's…
Added 11 hours ago
IT Security Engineer
CoolSys
UNAVAILABLE
We are seeking a mid-level Security Engineer to support security operations across a geographically distributed, multi-architecture environment. This role is intended for an engineer with 4…

Arcfield

Information Technology Systems Engineer/Administrator

Westfields, VA, United States

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Job details

Apply by: Nov 6, 2027
Experience: Minimum of 5 years of experience working in the IC and/or DoW.
Posting language: English
Posted: Nov 6, 2026

Original job description

Responsibilities

Arcfield is seeking experienced an Information Technology (IT) Systems Engineer/Administrator specializing in cloud services, responsible for applying technical/functional solutions to several projects, leveraging capabilities and sharing/seeking knowledge and information across the organization.

As part of a cross-functional team, the position will optimize and secure classified IT infrastructure(s) supporting customers operating within a Sensitive Compartmented Information Facility (SCIF), ensuring maximum availability, security, and performance for critical communication, deployment, and authentication platforms. The engineer delivers Tier II/III advanced engineering support and handles limited Tier I troubleshooting, escalations as needed, while supporting the maintenance of an active Authorization to Operate (ATO) by aligning all systems with Risk Management Framework (RMF) and ICD-503 compliance standards.

Responsibilities Include:

Systems Administration: Provide 100% on-site management of secure server & desktop infrastructure within the classified space.
Cloud Infrastructure and Architecture: Support the development and management of classified Commercial Cloud Services (C2S) infrastructures across several domains, seeking to implement efficiencies and maintain a high availability requirement.
Tier II/III Advanced Support: Diagnose and resolve complex infrastructure, server, and network failures; handle specialized system outages and configuration changes (mostly in a cloud environment.
Tier I Troubleshooting: Handle limited, escalated desktop or user issues.
Security & Compliance Controls: Implement, monitor, and enforce technical security controls mandated by NIST SP 800-53, RMF, and Intelligence Community Directive (ICD) 503.
Hybrid Infrastructure Management: Administer and synchronize secure on-premises servers with classified cloud environments.
Secure Endpoint Deployment: Utilize Microsoft tools to enforce secure baselines, deploy hardened operating system images, and push mandatory security patches to multiple endpoints.
Identity & Access Management: Administer RSA authentication tools to enforce strict Multi-Factor Authentication (MFA) and secure, identity-vetted remote access.
Audit & Log Management: Configure and monitor continuous auditing systems (such as Splunk) to log and review user and system events for compliance verification.
Ensure that user needs are met and enhance customer experience:
Assist with strategic plans for future technical management and configuration.
Assist with design and implement system changes to maintain security and usability posture.\
Vulnerability Assessment: Conduct routine system scans using mandated automation tools (e.g., Nessus, ACAS), analyse findings, and execute remediation actions.

Qualifications

Required Qualifications

Must possess and be able to maintain a TS/SCI with Poly
US Citizenship is required.
Bachelor's degree and 10-12 years of experience, OR Master's degree and 8-10 years of experience, or PhD and 5-7 years experience, OR Associate's degree and 14 years of experience, OR HS diploma/GED and 16 years of experience.
Minimum of 5 years of experience working in the IC and/or DoW.
Degree in Cybersecurity, Information Technology, Computer Science, OR equivalent technical experience.
DoD 8570/8140 IAM/IAT Level II OR III certification (e.g., Security+, CISSP, CISM, or CASP+) is required.
Experience administering ACAS, Nessus, and Splunk vulnerability and logging scanners.
Deep operational knowledge of the Risk Management Framework (RMF) lifecycle and ICD-503 security accreditation procedures.
Design, provision and maintain secure, resilient, and scalable C2S infrastructure using AWS Well-Architected Framework.
Proven experience hardening systems utilizing DISA Security Technical Implementation Guides (STIGs) and Center for Internet Security (CIS) benchmarks.
Advanced management of Active Directory (AD), specifically focused on secure Group Policy Objects (GPOs).
Knowledge of PowerShell or Python to automate configuration baseline checks and patch verification.
Working knowledge of networking functions, protocols, and configurations. Configure and manage complex C2S networking components, including VPC's, subnets, Route 53, transit gateways, and load balancers.

Equal Pay Act

This is the projected compensation range for this position. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, Arcfield invests in its employees beyond just compensation. Arcfield ’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, Short Term and Long-Term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

Min: $122,788.40 Max: $213,505.20 EEO Statement

We are an equal opportunity employer and federal government contractor. We do not discriminate against any employee or applicant for employment as protected by law.

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More about this job

Skills

Computer technology
Communication skills
Troubleshooting
System administration
Regulatory compliance
Auditing
Splunk
Customer experience
Strategic planning
Nessus
Cybersecurity
Computer science
Identity and access management
Security+
CISSP
CISM
Risk management
AWS
Microsoft Active Directory
Microsoft PowerShell
Python
Route

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