1,594 Results for

Security Engineer Jobs in Philadelphia, PA

Jobs

Wayne, PA

$70–$80

Vaco/Highspring does not have knowledge of the tools used by its clients in making final hiring decisions and cannot opine on their use of AI products.

Vaco by Highspring values a diverse workplace and strongly encourages women, people of color, LGBTQ+ individuals, people with disabilities, members of ethnic minorities, foreign-born residents, and veterans to apply. The Network Security Engineer will safeguard sensitive data and ensure continuous, secure access to the SaaS solutions for all staff across the nation.

Network Security Architecture – Design / Test / Implement Robust / Scalable Secure Network Solutions | Firewalls / Micro-Segmentation / Security Gateways Aligning with Cloud-First Strategy.

Today

Philadelphia, NJ

$70–$75

Vaco/Highspring does not have knowledge of the tools used by its clients in making final hiring decisions and cannot opine on their use of AI products.

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to:

the individual’s skill sets, experience and training;
licensure and certification requirements;
office location and other geographic considerations;
other business and organizational needs.

Today

Camden, NJ

$104,500–$193,500 / year

Please click here for the E-Verify Poster in English or Spanish.

Applies security and cryptography expertise throughout the Systems Engineering lifecycle to develop and successfully certify National Security systems on time, within budget, and with low residual risk.

2 days ago

Philadelphia, PA

The engineer will be responsible for building and maintaining comprehensive products, ensuring seamless integration from the database layer to the user interface, with a primary focus on back-end development and some front-end responsibilities (80% back end, 20% front end).

• Design and execute software projects that are crucial to Abnormal’s success, in collaboration with a team of engineers, through conception, design, implementation, launch, and operation.

2 days ago

Bensalem, PA

$65–$90

The Senior Splunk Engineer will handle platform buildout, data onboarding, CIM alignment, ES enablement, tuning, and operational readiness.

Splunk Architecture – Design / Implement Multi-Site / Highly Available Splunk Enterprise Deployments | Cluster Manager / License Master / Deployer / Deployment Server / Monitoring Console / Multi-Site Indexer Cluster / Search Head Cluster.
Splunk ES Deployment (hands-on) – Deploying / Tuning Splunk Enterprise Security in Production Environments | Configure / Operationalize / Maintain SE | Installation / App/Framework Enablement / Data Model Acceleration / Notable Event Handling / Risk-Based Alerting / Asset/Identity Correlation / Integration with Core Splunk.

7 days ago

Philadelphia, PA

p>• Distributed systems expert – you bring deep experience designing and operating large-scale distributed systems, and have partnered with security teams to build secure-by-default solutions.

Were looking for a distributed systems expert who has worked closely with security teams — someone who can drive Product Security at scale and translate that into clear, executable technical roadmaps.

2 days ago

Camden, NJ

Please click here for the E-Verify Poster in English or Spanish.

Develops Concepts of Operations (CONOPS), decomposing and synthesizing security requirements, verifying security features, supporting security architecture development and analysis, and assisting with design and security test planning and execution.

2 days ago

Philadelphia, NJ

$63–$65

Vaco/Highspring does not have knowledge of the tools used by its clients in making final hiring decisions and cannot opine on their use of AI products.

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to:

the individual’s skill sets, experience and training;
licensure and certification requirements;
office location and other geographic considerations;
other business and organizational needs.

Today

Camden, NJ

$125,000–$185,000 / year

Please click here for the E-Verify Poster in English or Spanish.

Experience and knowledge in developing, proposing, managing, implementing, testing products and system solutions in Command and Control, Communications Systems, Risk management framework and/or Intelligence, Surveillance & Reconnaissance (ISR) systems including:

Radio Communication Systems.

1 day ago

Camden, NJ

$91,000–$135,000 / year

Please click here for the E-Verify Poster in English or Spanish.

Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, hardware-software integration, and formal test.

2 days ago

Camden, NJ

$90,500–$140,500 / year

Please click here for the E-Verify Poster in English or Spanish.

Full Systems Engineering Life Cycle experience from baseline concept definition, System Design Review (SDR), through the Preliminary Design Review (PDR), and Critical Design Review (CDR) as well as System Integration and Engineering Test (SEIT).

2 days ago

Camden, NJ

$105,000–$151,000 / year

Please click here for the E-Verify Poster in English or Spanish.

Support the engineering team members as a subject matter expert in embedded software application development, through guidance and direction to one or more software engineers.

2 days ago

Philadelphia, PA

$170,000–$200,000 / year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. 2. Data Engineering Support: Work collaboratively to support the business by creating seamless integrations between the Fountain Life Platform and diverse data vendors, ensuring data consistency, reliability, and security.

9 days ago

Camden, NJ

$132,000–$189,000 / year

Please click here for the E-Verify Poster in English or Spanish.

Provide day-to-day technical and task leadership for a team of software engineers, ensuring delivery of high-quality software on cost, schedule, and technical performance.

2 days ago

Camden, NJ

$86,000–$139,000 / year

Please click here for the E-Verify Poster in English or Spanish. Responsibilities include leading a software development team, analyzing requirements and the translation of requirements into working and maintainable solutions, planning the development, assigning budgets and tasks, tracking teams’ status, measuring teams work performed utilizing Earned Value Management System (EVMS) techniques and enforcing process across the entire Software Development Life Cycle (SDLC).

2 days ago

Camden, NJ

$158,500–$275,000 / year

Please click here for the E-Verify Poster in English or Spanish.

Development experience in any of the following areas would be considered highly beneficial: Real Time embedded software development, Information Assurance (Type 1, commercial IPSEC, hardware/software based encryption, key management, secure communications both wired and wireless), Naval Communications (interior or exterior), Safety Critical systems.

2 days ago

Camden, NJ

$110,000–$200,000 / year

ul>

Bachelor's degree in related Engineering/Science field and a minimum of 6 years of prior related experience,

Or, master’s degree in progress in related Engineering/Science field and a minimum of 4 years of prior related experience,
Or, in lieu of a degree, a minimum of 10 years of prior related technical and project management experience. Please click here for the E-Verify Poster in English or Spanish.

2 days ago

Camden, NJ

$96,000–$178,000 / year

Please click here for the E-Verify Poster in English or Spanish. We will provide service members with valuable civilian work experience through industry specific training, certifications and on the job experience during their DoD SkillBridge internship to help them ready themselves for their next mission.

2 days ago

Camden, NJ

$84,500–$157,500 / year

Please click here for the E-Verify Poster in English or Spanish.

Bachelor of Science degree in Mechanical, Industrial, or related Engineering with minimum 6 years of prior related experience, or a graduate degree with minimum 4 years of prior relevant experience.

1 day ago

Camden, NJ

$84,000–$135,000 / year

Please click here for the E-Verify Poster in English or Spanish.

This role serves as the program quality focal point responsible for ensuring product and process compliance, managing nonconformance resolution, driving root cause and corrective action activities, and partnering cross-functionally to deliver high-reliability products to naval and defense customers.

2 days ago

Philadelphia, PA

Temporary
Contractor
Full time

This role will take ownership of day-to-day Azure infrastructure operations while driving improvements, supporting new projects, and making sound architectural decisions. Trigyn has a long-term contract opportunity for Senior Azure Cloud Engineer with our direct client - a major utility services firm based in Philadelphia, Pennsylvania.

30+ days ago

Princeton, NJ

ul>

Expert-level experience with Palo Alto Networks NGFW platforms, especially PA-5200 / PA-5400 / PA-7500 series firewalls.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

Today

Philadelphia, PA

Remote

$175,000–$250,000 / year

p>By combining trusted insight with expert guidance, Later removes guesswork from influencer marketing, enabling brands to choose the right creators, execute fully managed campaigns, and drive meaningful growth across awareness, engagement, and revenue.

Built on a native, AI-powered platform and more than a decade of proprietary data—including billions of social interactions, impressions, and $2.4B+ in verified influencer-driven purchases—Later helps teams understand what will work before they launch.

2 days ago

Philadelphia, PA

Remote

$175,000–$250,000 / year

2 days ago

Philadelphia, PA

Temporary
Contractor
Full time

Core Experience: • Hands-on experience deploying open-source LLMs such as Meta Llama 3 and Mistral / Mixtral in on-prem or private environments. Vector Databases & RAG: • Practical experience with open-source vector databases such as Qdrant, Chroma, Milvus, or Pgvector.

30+ days ago

Wilmington,, Delaware

$60–$65 / hour
Contractor

p>The specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. We are seeking an experienced Specialty Software Engineer to support the maintenance, modernization, and migration of legacy Smalltalk-based applications within the Credit Card Services domain.

30+ days ago

Springfield, PA

$92,300–$166,850

April 30, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

7 days ago

Philadelphia, PA

This role focuses on building and operating scalable, high-quality data infrastructure that powers agentic AI systems, including LLM-based agents, multi-agent workflows, and tool-using AI systems.

• Architect and build scalable, secure, and observable data infrastructure to power LLM-based agents, multi-agent systems, and tool-using AI workflows.

2 days ago

Philadelphia, PA

p>• Design and implement core components of the SMTP relay harness, including Mail Transfer Agent (MTA) infrastructure, scalability, IP management, encryption, and DMARC support, working from conception through production operation.

• Contribute to technical design discussions on how the relay integrates with existing inline products (outbound DLP, behavioral outbound, misdirected email), helping define the architecture of the broader Mail Flow platform.

2 days ago

Philadelphia, PA

p>• Collaborate with Technical Program Managers, Product Managers, and Go-To-Market teams in order to implement, verify, and iterate on the issues & requests coming from our customers. The team’s goal is to automate security analysts workflows by providing them with reliable, intuitive, and delightful agentic products that give them back time in their day.

2 days ago

Woodlyn, PA

Columbia Research Laboratories (CRL) one of the world leaders in manufacturing and distribution of Accelerometers, Inclinometers, LVDT's, Strain Sensors, Dynamic Pressure sensors and Signal conditioning Instruments is looking for a Sensors Design Engineer for our Woodlyn, PA Location.

Candidate must be a team player and have the ability to work directly with our senior engineers in order to develop new designs and solutions.

1 day ago

Woodlyn, PA

p>Columbia Research Laboratories (CRL) one of the world leaders in manufacturing and distribution of Accelerometers, Inclinometers, LVDT's, Strain Sensors, Dynamic Pressure sensors and Signal conditioning Instruments is looking for a Sensors Design Engineer for our Woodlyn, PA Location.

Candidate must be a team player and have the ability to work directly with our senior engineers in order to develop new designs and solutions.

1 day ago

Philadelphia, PA

p>• Be a guardian of data quality: You’ll ensure our datasets stay accurate and performant by using our observability tools to monitor quality and joining a weekly triage rotation to resolve data issues as they arise. Recent platform improvements the team has driven include launching a data catalog, introducing data observability, and implementing a medallion architecture to ensure our data is reliable, accurate, and accessible.

2 days ago

Philadelphia, PA

As a Software Engineer focused on building systems for Detection’s Model Platform, you will be responsible for making feature development at Abnormal a fast, responsive, stable, and confident experience for our ML and Data Science team. The Detection Division is focused on building the world’s most advanced technology for identifying and stopping email and cloud-based attacks that were previously undetectable and help make the world a safer place.

2 days ago

Gladwyne, PA

Qualifications: · A Bachelor’s Degree in an engineering discipline, Master’s degree highly desired · At least 6 years’ experience in Systems Engineering of Information Assurance systems/products · Active US Government security clearance (DOD SECRET minimum) · US Citizenship required · Excellent verbal and written communications skills; works with others to coordinate efforts, influence and resolve cross-team issues and effectively communicate changes. o Exceptional security architecture development skills; specifically including the ability to make complex design trade-offs affecting system security o Experience negotiating security requirements with NSA Technical Evaluators.

2 days ago

Wilmington, DE

The ideal candidate will have strong experience in enterprise-scale software engineering, Agile delivery, and modern DevOps practices and a proven ability to coach teams, drive engineering excellence, and deliver resilient, secure applications. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

30+ days ago

Philadelphia, PA

A working knowledge of Cisco network environment along with the ability to support a wide range of infrastructure technologies including Cisco routing and switching, WAN/LAN, VoIP, Unified Communications, enterprise, border and optimization management architectures/systems (VMWare, NetApp, AD, Citrix and Net Scalers).

'',''Pennsylvania-Philadelphia'',''Pennsylvania-Philadelphia'',''Information Technology'',''Information Technology'',''Full-time'',''Full-time'',''Day Job'',''Day Job'',''Regular'',''Regular'',''false'',''404185'',''404185'',''true'',''404185'',''false'',''Submission for the position: Sr Network Security Engineer - (Job Number: 262814)'',''false'',''404185'',''false'',''true''.

21 days ago

Trenton, NJ

strong>What You'll Do

Design and implement security solutions using protocols such as BGP, VxLAN, SD-WAN, SDN, EVPN, IS-IS, MPLS, LDP, and Segment Routing.
Preferred:
- Familiarity with Wireless LAN Controllers, Arista Velo Cloud, Arista Cloud Vision, and RADIUS.

30+ days ago

Conshohocken, PA

p>Primary Responsibilities:

Designs, implements, and supports security controls for operational technology networks, industrial control systems, manufacturing systems, warehouse automation platforms, building management systems, and related connected environments.
Partners with network engineering, infrastructure, operations, facilities, manufacturing, warehouse automation, and cybersecurity teams to implement secure network designs, firewall policies, access controls, and remote access solutions for OT environments.

30+ days ago

Camden, NJ

$104,500–$193,500 / year

To help spot these scams, remember that during our formal recruitment process, L3Harris will NOT (1) ask you for money; (2) offer to send you a check before doing any work; (3) require you to provide sensitive personal information early in the process or sensitive information about your previous employer; (4) send you emails from free commercial services (e.g.

30+ days ago

King of Prussia, Pennsylvania

You will collaborate with software developers, systems engineers, and government stakeholders to navigate the Risk Management Framework (RMF) lifecycle and maintain the Authority to Operate (ATO) for complex cloud and on-premise environments.

RMF & ATO Management: Lead the end-to-end Risk Management Framework (RMF) process, managing NIST 800-53/171 control sets and coordinating with cybersecurity entities (SCA/DAO) to secure and maintain Authority to Operate (ATO).

30+ days ago

$108,000–$135,000 / year

li>Build and administer core network and systems security controls, including: Next Gen firewalls, ZTNA - Zero Trust Network Architecture, intrusion detection and prevention, anti-malware, application whitelisting, host intrusion prevention, endpoint detection and response (EDR), vulnerability scanners, content monitoring/filtering, and security monitoring (SIEM). This role is responsible for managing the controls that protect the organization''s computer networks, systems, and data from cyberattacks, working closely with IT teams to identify, assess, and mitigate security risks, and supporting incident response to contain the damage from security incidents and prevent future attacks.

30+ days ago

Malvern, PA

This role requires deep hands-on expertise with Palo Alto Networks and Cisco firewall platforms, along with strong knowledge of network security principles, zero-trust architecture, VPN technologies, Cisco ISE, and SD-WAN security.

What You'll Do:

As a Network Security Engineer at Customers Bank, you will be a key member of our IT Network team, responsible for designing, implementing, administering, and supporting our enterprise network security infrastructure.

8 days ago

Philadelphia, PA

$105,400–$207,800 / year

li>3+ years of experience with Cisco Identity Services Engine (ISE) 802.1X Network Access Control (NAC), guest lifecycle management, profiling policies, TrustSec segmentation, and Cisco Firepower capabilities including intrusion prevention system (IPS), malware protection, Uniform Resource Locator (URL) filtering, Domain Name System (DNS)-based security, Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption, and cloud firewall deployments in Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform (GCP).

5+ years of experience designing, deploying, and managing Cisco Firepower Threat Defense (FTD) and Firepower Management Center (FMC) in enterprise environments, including physical appliances, virtual instances, and cloud-delivered Firewall Management Center (cdFMC).

5 days ago

Newtown Square, PA

The SAP Security Engineer will design and implement a secure SAP authorization model aligned with DOE cybersecurity requirements. The role requires on-site engagement for security reviews, compliance validation, and audit readiness, with remote support for role configuration and documentation.

30+ days ago

Wilmington, DE

In this role, you will serve as a hands-on technical leader responsible for designing, engineering, and optimizing Cortex XSIAM to deliver high-fidelity detections, scalable automation, and rapid incident response. You'll have the opportunity to shape how security operations evolves, driving improvements in signal quality, automation maturity, and mean time to respond, while continuously expanding your technical depth in XSIAM, XQL, and advanced security analytics.

30+ days ago

Philadelphia, PA

$75,200–$158,100 / year

p>Responsibilities:

RMF & ATO Management: Lead the end-to-end Risk Management Framework (RMF) process, managing NIST 800-53/171 control sets and coordinating with cybersecurity entities (SCA/DAO) to secure and maintain Authority to Operate (ATO). You will collaborate with software developers, systems engineers, and government stakeholders to navigate the Risk Management Framework (RMF) lifecycle and maintain the Authority to Operate (ATO) for complex cloud and on-premise environments.

30+ days ago

Wilmington, Delaware

li style="margin-left:0.5in">5 years experience in security systems, including firewalls, intrusion detection systems, endpoint protection systems, web application firewalls, vulnerability scanning software, privilege access management, data loss protection, log management, content filtering.

Develop and engineer technical security solutions to mitigate risk and improve operational efficiency, with a strong focus on:

- Privileged Access Management (vaulting, session management, just‑in‑time access, secrets management).

30+ days ago

Fort Washington, PA

NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. We are one of the world''s leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services.

30+ days ago

If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.

30+ days ago

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Security Engineer Jobs in Philadelphia, PA

Network Security Engineer (Wayne, PA) Vaco LLC

Azure Security Engineer Vaco LLC

Technical Lead Member Engineering Staff - Systems Security Engineer L3Harris Technologies

Software Engineer II, Messaging Security Products Abnormal

Senior Splunk Engineer Vaco LLC

Staff Software Engineer, Security & Privacy Abnormal

Systems Engineer (Sr. Member Engineering Staff) L3Harris Technologies

Cloud Infrastructure Engineer Vaco LLC

Senior Specialist, Project Engineer L3Harris Technologies

Software Engineer (MES) L3Harris Technologies

Sr. Member Engineering Staff (Systems Engineer) L3Harris Technologies

Senior Embedded Software Engineer - SMES Level L3Harris Technologies

Senior Software Engineer Jobot

Associate Manager, Software Engineer L3Harris Technologies

Senior Software Engineer SMES L3Harris Technologies

Senior Manager, Software Engineer L3Harris Technologies

Sr. Specialist Project Engineer L3Harris Technologies

(DoD SkillBridge), Sr. Specialist, Quality Engineer L3Harris Technologies

Senior Specialist, Manufacturing Engineer L3Harris Technologies

Specialist, Quality Engineer (Program Quality) L3Harris Technologies

Senior Azure Cloud Engineer (Exchange / O365) Trigyn Technologies Inc

Network Engineer - Palo Alto NGFW SME (Migration & Infrastructure) System One

Staff Engineer (Product) - Remote Later

Staff Engineer (Platform) - Remote Later

Software Developer/Engineer (LLM / Meta Llama 3 / Mistral / Mixtral / Python) Trigyn Technologies Inc

Specialty Software Engineer 3 - Contingent Pinnacle Technical Resources

Lead Transmission Line Engineer Leidos

Senior Data Engineer - Agentic AI Engineering Boomi

Software Engineer II - Inline Mailflow Abnormal

Senior Software Engineer, Adaptive Classification Team Abnormal

MECHANICAL DESIGN ENGINEER Columbia Research Laboratories, Inc

Sensors Design Engineer Columbia Research Laboratories, Inc

Senior Data Engineer Mozilla

Software Engineer II - Model Platform Abnormal

(DoD SkillBridge), Sr. Specialist, Systems Engineer L3Harris Technologies

Software Engineer- Advanced BC Forward

Sr Network Security Engineer Temple University Health System

Network Security Engineer Apollo Technology Solutions LLC

Operational Technology Network Security Engineer III Cencora Inc

Technical Lead Member Engineering Staff - Systems Security Engineer L3Harris Technologies Inc

Information Systems Security Engineer CACI

Information Security Engineer IV Dechert LLP

Network Security Engineer Customers Bancorp, Inc.

Cisco Network Security Engineer/ Senior Consultant Deloitte Touche Tohmatsu Ltd

SAP Security Engineer- MRP, GRC, DOE Yantran LLC

Senior Cyber Security Engineer CSC Group

Information Systems Security Engineer CACI International Inc

Sr Information Security Engineer Berkley

Security Engineer- Hybrid NTT DATA Group Corp

Lead Security Engineer NTT DATA Group Corp

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