Jobs in the United States

25+ jobs

Save this search

Added 2 mins ago
AT
Machine Learning Senior Software Engineer
Akamai Technologies, Inc.
Montpelier, VT
- $121,400 to $218,600 USD / year
…team owns the end-to-end model lifecyclefrom validation and security scanning through quantization, optimization, and monitoring. We ensure every model meets rigorous standards for quality,…
Added 2 mins ago
Associate Software Engineer
Highmark Health
Montpelier, VT
This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. Responsible for…
Added 2 mins ago
AT
Senior Software Engineer
Akamai Technologies, Inc.
Montpelier, VT
- $121,400 to $218,600 USD / year
The Security Technology Group develops products that protect our customers from online threats. These threats include phishing, ransomware, bot-attacks and all types of malware, to shield…
Added 3 mins ago
Network Operations Engineer
Meta
Montpelier, VT
Change Management: Identify security & business continuity issues affecting the network and infrastructure at Meta and work with the team to implement effective changes. Provide feedback on…
Added 3 mins ago
Vice President, Cloud Platform Engineer
SitusAMC
Montpelier, VT
…Docker, Kubernetes, and familiar with Git development. The Engineer is expected to provide strategy and implement enterprise-scale automation for scalability, performance, security, and…
Added 3 mins ago
Senior Telecom Engineer
Maximus
Montpelier, VT
Maximus is seeking an experienced Senior Telecom Engineer to lead the design, implementation, and optimization of Genesys Cloud solutions. This role is responsible for executing large-scale…
Added 3 mins ago
Director - Customer Response Engineering
Trellix
Montpelier, VT
10+ years in enterprise security or infrastructure across engineering, sustaining or escalation engineering, professional services, or advanced technical support.
Added 3 mins ago
AI Operations Administrator - Gravitee - Remote US
SitusAMC
Montpelier, VT
…platform configuration to the requirements defined by Information Security and AI GRC. Governance, policy, risk acceptance, control requirements, and independent control assurance remain…
Added 3 mins ago
OT Security Platform Engineer – Dragos
Cognizant
Montpelier, VT
Practice - CIS - Cloud, Infrastructure, and Security Services
Added 6 mins ago
TC
Civil Engineer
TRC Companies, Inc.
Fresno, CA
- $50 to $100 USD / hour
…and our clients in the power and energy, transportation and infrastructure, environmental, and property and buildings sectors. As part of our team, you’ll discover a world of opportunities…
Added 7 mins ago
Staff Software Architect
CVS Health
Concord, NH
Define and govern ML architecture patterns - including feature stores, model registries, model serving infrastructure, experiment tracking, and MLOps pipelines - ensuring reproducibility,…
Added 8 mins ago
Data Center Operations Engineer
Sprout
Dallas, TX
The Datacenter Operations Engineer is a hands-on technical role responsible for the physical lifecycle of infrastructure in Sprout’s client data center environments - from suite build and…
Added 18 mins ago
Data Center Controls Engineer, Boling, TX
Amazon
Boling, TX
AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all…
Added 18 mins ago
Data Center Controls Engineer, Boling, TX
Amazon
Wharton, TX
AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all…
Added 18 mins ago
Development Project Engineer
Quality Technology Services, LLC
Wilmer, TX
As a global leader in digital infrastructure, QTS designs, builds and operates advanced data centers that support strategic AI, cloud and digital transformation initiatives. We are driven…
Added 19 mins ago
BeyondTrust PAM Engineer
Cognizant
Coppell, TX
Practice - CIS - Cloud, Infrastructure, and Security Services
Added 20 mins ago
Identity and Access Engineer II
Texas Health Resources
Arlington, TX
Identity and Access Engineer II - IT Identity Management
Added 20 mins ago
Enterprise Architecture Manager, Senior Vice President
Citigroup
Irving, TX
In this role, you will lead the transformation of application architecture governance, software and infrastructure inventory management, data analytics capabilities, and the…
Added 20 mins ago
Public Cloud Network – Security Engineer - VP
Citigroup
Irving, TX
We are providing our businesses with a competitive edge by leveraging public cloud scale and enabling new infrastructure economics As an Network Security Engineer within the Network…
Added 20 mins ago
Senior Data Engineer
Marathon Petroleum Corporation
Houston, TX · San Antonio, TX
As a Senior Data Engineer, you will design, develop, and optimize scalable data pipelines and cloud-based data solutions using modern data architecture, Azure data services, including Data…
Added 20 mins 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 20 mins ago
DevOps Engineer III
Deloitte
Dallas, TX · Houston, TX · Austin, TX
Designing, implementing, and supporting DevOps pipelines, infrastructure automation, and continuous integration and continuous deployment practices across client environments
Added 21 mins ago
OT Security Platform Engineer – Dragos
Cognizant
Austin, TX
Practice - CIS - Cloud, Infrastructure, and Security Services
Added 21 mins ago
GRC Architect/ Information Security Manager- US
DXC Technology
Austin, TX
…exponential change with speed. With deep expertise in Managed Infrastructure Services, Application Modernization, and Industry-Specific Software Solutions, DXC modernizes, secures, and…
Added 23 mins ago
SCADA Commissioning Engineer
GE Grid Solutions, LLC
Remote, United States
GE Vernova is seeking a skilled SCADA System Engineer to lead and execute pre-commissioning, commissioning, integration, testing, and maintenance activities for Supervisory Control and Data…

Closed listing

Randstad USA

Senior Network Security Engineer

Washington, DC, United States

$60 to $70 USD / hour · Contract

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

Job details

Pay: $60 to $70 USD / hour
Job type: Contract
Closing date: Dec 4, 2026
Experience: Experience: 11+ years of dedicated cybersecurity engineering experience, with a core focus on enterprise network and firewall security.
Posting language: English
Posted: Nov 5, 2026

Similar jobs hiring now

Search current openings

Original job description

Archived listing. The details below describe a past opening.

job summary:

Randstad is seeking an experienced Senior Network Security Engineer to serve as a technical leader in designing, implementing, and optimizing perimeter and infrastructure security controls for our premier client in Washington, DC. In this high-impact role, you will be responsible for safeguarding critical enterprise infrastructure across on-premises networks and multi-cloud environments (AWS and Microsoft Azure) with a heavy focus on Palo Alto Networks firewalls. Leveraging 11+ years of cybersecurity expertise, you will proactively manage network threats, drive security automation, align controls with regulatory frameworks, and mentor junior engineering staff to strengthen the organization's overall security posture.

location: Washington, Washington, D.C. job type: Contract salary: $60 - 70 per hour work hours: 9am to 5pm education: Bachelors

responsibilities:

Perimeter & Firewall Administration: Lead the design, configuration, rule maintenance, and optimization of enterprise Palo Alto Networks firewalls and associated perimeter security platforms.
Network Infrastructure Security: Maintain and support Web Application Firewalls (WAF), Intrusion Detection/Prevention Systems (IDS/IPS), VPNs, and Network Access Control (NAC) technologies.
Cloud & Hybrid Security Integration: Partner with cloud, network, and application teams to implement secure architectures across AWS and Microsoft Azure environments.
Threat Mitigation & Operations: Analyze and respond to network security incidents, monitor events via SIEM platforms, perform threat hunting, and conduct root-cause forensic investigations.
Risk Assessment & Compliance: Conduct security reviews and risk assessments for new systems and architectural designs, ensuring compliance with NIST, CIS, PCI-DSS, HIPAA, and ISO standards.
Automation & Engineering: Streamline operational security tasks by building automation scripts using Python, PowerShell, or Bash.
Documentation & Strategy: Develop and maintain operational runbooks, network diagrams, and standard operating procedures to support long-term security strategy.
Technical Leadership: Guide multi-disciplinary project teams throughout the system development lifecycle and provide mentorship to junior security engineers.
Operational Support: Participate in planned maintenance windows, after-hours implementations, and emergency incident response activities.

qualifications:

Education: Bachelor's degree in Cybersecurity, Computer Science, Information Technology, Engineering, or a related field.

Experience: 11+ years of dedicated cybersecurity engineering experience, with a core focus on enterprise network and firewall security.

Technical Expertise: Advanced, hands-on administration of Palo Alto Networks firewalls in complex enterprise environments.

Networking Mastery: Deep knowledge of TCP/IP, routing, switching, VPNs, WAN/LAN architectures, and perimeter defense concepts.

Security Technologies: Practical experience managing IDS/IPS, SIEM, EDR, DLP, CASB, and WAF solutions.

Cloud Security: Direct experience supporting and securing cloud infrastructure within AWS and Microsoft Azure environments.

Automation: Proficiency in scripting and automating security workflows using Python, PowerShell, or Bash.

Frameworks & Compliance: Solid understanding of industry frameworks and standards, including NIST, CIS Controls, PCI-DSS, HIPAA, and ISO 27001.

Soft Skills: Exceptional problem-solving abilities, strong written and verbal communication, and proven stakeholder management skills.

skills:

AWS,Firewall Administration,Web Application Firewalls,Bash,CIS Controls,Cloud,cloud infrastructure,Cloud Security,cloud-native security,cybersecurity expertise,Cybersecurity,IPS,secure architectures,Computer Science,Information Technology,IDS,Intrusion Detection,Microsoft Azure,multi-cloud,Network Access Control,Network Infrastructure,network diagrams,Network Security,PCI-DSS,Palo Alto Networks,Python,routing,runbooks,scripting,SIEM platforms,SIEM,knowledge of TCP/IP,VPNs,PowerShell,Zero Trust security,strong written and verbal communication,Soft Skills,Exceptional problem-solving,proactively,administration,architectural designs,Automation,automating,building automation,CEH,CISSP,CIS,CCNP Security,forensic investigations,GIAC,HIPAA,ISO 27001,infrastructure security,Security Technologies,EDR,industry frameworks,enterprise infrastructure,Security Integration,ISO standards,maintenance,mentor,mentorship,PCNSE,NIST,Operational Support,operational security,Security Operations Center,planned maintenance,regulatory frameworks,risk assessments,Risk Assessment,Security,cybersecurity engineering,security strategy,perimeter security,stakeholder management skills,standard operating procedures,Streamline,Technical Leadership,workflows

Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact HRsupport@randstadusa.com.

Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad Digital offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility).

This posting is open for thirty (30) days.

About employer

More about this job

Skills

AWS
Microsoft Azure
Cybersecurity
IDS
IPS
Microsoft Access
Hazard assessment
Regulatory compliance
Building automation
Python
Microsoft PowerShell
Bash
Documentation
Leadership
Provide mentorship
Incident response
Computer science
Computer technology
WAN
LAN
Problem solving
Communication skills
Stakeholder management

Report this job