Liberty Personnel Services, Inc.

About the Company

Liberty Personnel is widely recognized as the finest direct placement and contract recruiting firm in the region. For the last decade, Liberty Personnel's track record of delivering highly skilled personnel to employers is unparalleled. Our proprietary system of screening applicants and streamlining the hiring process has proven beneficial for both employers and job applicants. Our website, which was visited by 600,000 people last year, has developed into an essential destination site for job seekers. That means our website has over 50,000 potential applicants exploring new opportunities each month. Please visit our website or contact us to examine potential possibilities or services we could provide for you. Give us the chance to show you why so many people have been seeking our services.

Listed Jobs

Company Name

Liberty Personnel Services, Inc.

Job Title

Information Security Engineer

Job Description

Job Title: Information Security Engineer Role Summary: Design, implement, and maintain security solutions to protect information assets. Conduct risk assessments, analyze threats, and apply mitigation strategies across enterprise systems and networks. Expectations: - Minimum 2 years of hands‑on experience in security technology deployment. - Bachelor's degree in Information Security, IT, Computer Science, or related field; equivalent professional experience accepted. - Strong understanding of security principles, attack vectors, mitigation tactics, and risk‑based decision making. - Solid knowledge of operating system internals and security best practices. - Familiarity with core network protocols and security tooling. - Proficiency in Python, PowerShell, or equivalent scripting language. - Effective communication skills for explaining security concepts to technical and non‑technical stakeholders. Key Responsibilities: - Design and deploy security controls (firewalls, IDS/IPS, endpoint protection, etc.). - Perform vulnerability assessments and penetration testing; generate remediation recommendations. - Develop and maintain security scripts/tools to automate monitoring, patching, and incident response. - Conduct risk and threat analysis; produce risk mitigation plans. - Collaborate with IT, development, and business units to embed security throughout the SDLC. - Monitor security alerts, investigate incidents, and coordinate incident response activities. - Prepare and deliver security awareness training and documentation for stakeholders. Required Skills: - Information security fundamentals (CIA triad, risk management, threat modeling). - Operating system (Windows, Linux) internals and hardening techniques. - Network protocols (TCP/IP, DNS, HTTP/S, VPN, etc.) and their security implications. - Scripting in Python, PowerShell, or similar. - Analytical ability to assess and prioritize security risks. - Clear, concise written and verbal communication. Required Education & Certifications: - Bachelor’s degree in Information Security, IT, Computer Science, or related discipline (or equivalent work experience). - Relevant industry certifications (e.g., CISSP, CISM, CEH, CompTIA Security+) are desirable but not mandatory.

Philadelphia, United states

On site

Junior

03-12-2025

Company Name

Liberty Personnel Services, Inc.

Job Title

Salesforce Developers

Job Description

**Job Title:** Salesforce Developer (Mid/Senior/Lead) **Role Summary:** Deliver end‑to‑end Salesforce solutions for Sales Cloud and related products. Work remotely (with occasional on‑site visits), collaborating with product owners, developers, and stakeholders to design, code, test, and deploy scalable applications using Lightning, Apex, Visualforce, and APIs. **Expectations:** - U.S. Citizen or Green Card holder only. - Remote work with occasional Southern California on‑site meetings. - Strong communication and teamwork in Agile Scrum environments. - Mentoring junior developers and driving best practices. **Key Responsibilities:** - Design, develop, test, and deploy custom Salesforce components (Apex, Visualforce, Lightning). - Build and maintain integrations via RESTful and SOAP APIs. - Document architecture, data models, and integration flows. - Manage source control, code reviews, unit testing, and sandbox/release processes. - Participate in Agile ceremonies (sprint planning, backlog grooming, retrospectives, daily stand‑ups). - Troubleshoot escalated issues and ensure timely resolution. - Keep abreast of Salesforce releases, features, and vendor roadmaps. - Mentor junior team members on development techniques and policies. **Required Skills:** - Apex, Visualforce, Lightning Web Components, HTML, CSS, JavaScript - RESTful/SOAP web services, SOSL, SOQL, Force.com IDE, Migration Tools - Object‑oriented programming (Java, Ruby, C#, C#) - Relational database fundamentals (MySQL, SQL Server, Oracle) - Salesforce administration (sharing rules, workflows, dashboards, Lightning App Builder) - Data modeling, migration, and sandbox/release management - Experience with Sales Cloud, Service Cloud, and Communities; mortgage/financial services preferred **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent experience). - Salesforce Platform Developer I certification preferred. ---

San diego, United states

On site

Junior

07-01-2026

Company Name

Liberty Personnel Services, Inc.

Job Title

Jr/mid DevOps Engineer

Job Description

**Job title:** Jr/Mid DevOps Engineer **Role Summary:** Support and enhance the monitoring, management, and automation services for distributed systems. Work with Linux environments, develop and maintain automation scripts, and contribute to continuous integration/continuous deployment (CI/CD) processes. Provide monitoring, incident response, and system reliability improvements. **Expectations:** - 1–5 years of experience in distributed systems development, systems administration, or automation. - Ability to write and maintain scripts in PowerShell or Python. - Basic understanding of operating system concepts and Linux system administration in medium‑ to large‑enterprise environments. - Familiarity with software development tools and version control. - Willingness to learn and apply new monitoring and orchestration technologies. **Key Responsibilities:** - Develop and maintain automation scripts (PowerShell/Python) to support system provisioning, configuration, and deployment. - Manage Linux servers, including installation, configuration, patching, and performance tuning. - Configure and maintain monitoring solutions (e.g., Elastic Stack – ELK) and alerting mechanisms. - Integrate and maintain source‑control, CI/CD pipelines, and release management workflows. - Participate in incident response, troubleshooting, and root‑cause analysis. - Collaborate with cross‑functional teams to identify reliability and efficiency opportunities. - Contribute to documentation, knowledge base creation, and process standardization. **Required Skills:** - Scripting: PowerShell, Python. - Linux systems administration (Ubuntu, CentOS, or similar). - Operating systems fundamentals (kernel, filesystems, networking). - Version control (Git) and CI/CD tools (e.g., Jenkins, GitLab CI). - Monitoring/tools: Elastic Stack (ELK), Nagios, Prometheus, or equivalent. - Enterprise monitoring, job scheduling, and ticketing experience (optional but beneficial). - Familiarity with Atlassian tools (Jira, Confluence). **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Engineering, Mathematics, or related discipline, or equivalent work experience. ---

Philadelphia, United states

On site

Fresher

09-01-2026

Company Name

Liberty Personnel Services, Inc.

Job Title

Sr. Salesforce Developer

Job Description

Job Title: Sr. Salesforce Developer Role Summary: Senior developer responsible for end‑to‑end Salesforce implementations, custom development, and administration. Works remotely to design, build, and maintain scalable Salesforce solutions using Apex, Lightning Web Components, and declarative tools, while integrating with external systems and managing deployments. Expectations: 5+ years of Salesforce development or administration, deep understanding of Salesforce architecture, strong problem‑solving and communication skills, familiarity with Agile processes, continuous certification maintenance, and proven ability to work independently in a remote environment. Key Responsibilities: - Design, develop, and deploy Apex classes, triggers, and Lightning Web Components to meet business requirements. - Build and maintain Salesforce flows, Process Builder logic, and other declarative automations. - Utilize Salesforce data tools (Data Loader, Mass Update, Data Export) and deployment tools (Change Sets, Force.com IDE, Salesforce CLI). - Integrate Salesforce with external platforms via Boomi, APIs, or other middleware. - Participate in change management, version control (Azure DevOps or similar), and CI/CD pipelines. - Perform system administration tasks: user management, security configuration, data quality, and performance monitoring. - Translate business needs with functional teams into technical solutions. - Resolve technical issues, debug, document solutions, and provide user training. Required Skills: - Apex programming, trigger development, and Lightning Web Components expertise. - Proficiency with Salesforce flows, Process Builder, and declarative tools. - Experience with Salesforce data tools and data security best practices. - Familiarity with integration platforms such as Boomi, MuleSoft, or equivalent. - Knowledge of version control and Agile tools (Azure DevOps, Jira, etc.). - Strong analytical, communication, and problem‑solving abilities. - Ability to work independently and collaboratively in a remote setting. Required Education & Certifications: - Salesforce certifications (Platform Developer I/II, Administrator, Advanced Administrator, Integration Architecture Designer, or equivalent) required or in progress. - Bachelor’s degree in Computer Science, Information Technology, or related field preferred (not mandatory).

Philadelphia, United states

On site

Mid level

17-01-2026