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Principal Platform Engineer - z/OS SYSPLEX

Location: Dallas/New Jersey

New Platform Engineer role with our Fortune 50 client. They are seeking their next Principal Platform Engineer. The ideal candidate will have some of the following skills: IBM z/OS, REXX, Automation programming, Identify and Manage IT risk, COBOL, C/C++, Mainframe, Mainview, HTML, Java, JavaScript, Windows, UNIX, LINUX.


The Principal Platform Engineer is responsible for design analysis, documentation, testing, implementation and support for the z/OS Operating System, Third Party Products, UNIX System Services environment, and System Automation.


If successful your responsibilities will include:

·       Perform design analysis, documentation, testing, implementation, and support for the infrastructure mainframe systems environment

·       Install and manage mainframe software deployments in a highly granular SYSPLEX environment

·       Maintain high quality and consistency of systems software and automation processes

·       Enhance reporting and automation using supported mainframe tools such as JCL, REXX, SAS, SQL, PYTHON and Java/JavaScript

·       Complete assignments by due dates, without detailed supervision

·       Participate in team on-call coverage rotation, which includes tactical systems administration and provide weekend support

·       Aligns risk and control processes into day-to-day responsibilities to monitor and mitigate risk, advances appropriately

·       Participate in disaster recovery tests (on weekends)

·       Actively engage in strategic goals for mainframe engineering, the department and organization

·       Provide input and follow-through for continuous improvement to mainframe systems engineering processes and procedures

·       Maintain and enhance hardware configuration via HCD and perform basic HMC functions

·       Perform level 1 network fix for mainframe applications


You must have a majority of the below qualifications to be successful in this role:

·       Minimum of 8 years of related experience

·       Bachelor's degree preferred or equivalent experience

·       A minimum of 5 years System Programmers experience in an IBM z/OS environment.

·       Knowledge in REXX and Automation programming experience.

·       Ability to identify and manage IT risk

·       COBOL and C/C++ knowledge a plus

·       Solid background in mainframe systems automation planning and design

·       Working knowledge of performance monitoring tools, especially Mainview

·       Working knowledge of z/OS UNIX System Services in z/OS environments

·       HTML, Java, Java Script, C, C++, and UNIX shell programming a plus

·       Familiarity with operating systems (i.e., Windows, UNIX, LINUX) a plus


Location: Dallas/Fort Worth, TX

Our client is currently seeking experienced candidates for a full-time role of Radar Systems Engineer to join a specialized division that specializes in developing disruptive, next-generation technologies for advanced radar systems, next-generation weapon systems, and other RF sensor technologies. 

Essential Functions:

  • Development of Common Open Architecture Radar Program Specification (COARPS), LRUs and/or OARS Radar modes as an Enterprise Consortium Member or COARPS Provider

  • Open Systems Architecture or Sensor Systems Consortium technical contributor (e.g. OAM, SOSA)

  • Working knowledge with Open Interface and Non-Proprietary Standards (e.g. VITA 49.2, OMS)

  • Radar system synthesis and conceptualization in a design-to-cost environment

  • Radar performance prediction in benign, cluttered and EA environment

  • Radar requirements definition, flow down and traceability to include CDRL management

  • Radar system trade studies such as waveform, frequency, antenna configuration, phase noise, etc.

  • Prescribe the integration and test steps necessary to bring up and verify radar performance, to include detailed test planning and writing test software requirements

  • Customer and sub-contractor interface

  • May direct activities of integrated product team

  • Generate proposals and white papers to generate new business


  • U.S. citizen

  • Active DoD clearance with current 5 year update; must be able to obtain additional clearances as required

  • Bachelor’s degree in engineering or science

  • Minimum of 8 years’ relevant experience in radar system requirements development, analysis, design, integration, verification and test

  • 6 years of RF background with a working knowledge of electronic scanned antennas, receivers, exciters and digital signal processing

  • 5 years of radar processing, such as pulsed Doppler, pulse compression, MTI, SAR, ATR, STAP, tracking, sensor fusion, etc.

  • 4 years of EVMS metrics and Design-to-Cost development

  • Experience with Matlab

Preferred Additional Skills:

  • Advanced degree

  • Desired experience includes millimeter wave radar, and/or radar seeker design and analysis

  • Desired experience also includes Radar Captive Flight Test, Radar bring up, and radar system simulation and modeling

  • Excellent people skills, with experience leading and collaborating in a multi-disciplinary, diverse, and dynamic team environment.

  • Outstanding work ethic and commitment to organizational success

  • Excellent communication skills (written, verbal, & presentation)


Location: Richardson, TX

Our client is currently seeking a Security Architecture Director to be responsible for the management of security architecture activities including crafting and updating security architectures and associated implementation patterns. Additionally, the Director will coordinate the operational activities related to the ongoing design and deployment of security solutions, as well as the management and assignment of security architecture and AppSec resources.

    Our Impact:
        Provide InfoSec domain expert (SME) support to LOBs and associated Project Teams
        Collaborate with Project and Technical Teams to identify ISA involvement and associated level of effort (LOE) required to support project and core initiatives
        Develop and execute secure software development strategy for the enterprise, including policies, standards and governance
        Develop communications program for application threats and external and internal security events
        Improve and expand application security risk posture and processes across the enterprise

    Your Impact:
        Actively participate under the direction of the CISO to support current and future business models, strategies, and processes
        Lead, track, and assign security architecture resources
        Manage a team responsible for conducting static code analysis, threat modeling and developer training program
        Manage and design automation to integrate Application Security into various CI/CD across the enterprise

        Bachelor’s degree in Computer Science, Information Technology, related field or equivalent work experience
        Minimum of 10-12 years of Information Security experience
        Have a detailed understanding of at least one of the industry standard InfoSec control frameworks such as ISO 27001/27002, NIST, and CIS
        Experience with software assurance best practices and solutions
        Experience leading large technical teams
        Industry certification (CISSP, CISM, CEH) preferred
        Cloud Certifications (AWS, GCP, or Azure) preferred
        Understand the concepts and applications of the following architecture and design principles and practices:
            Cloud security (IaaS, PaaS, and SaaS) across multiple cloud platforms such as Azure, AWS, and Google.
            Network security and segmentation
            Data security
            Application security (Microservices, Multi-Tier Web and Client-Server)
            End-Point Security (desktops, laptops, servers, etc.)
            Mobile device security (smartphones, tablets, iPads, etc.), to include Bring Your Own Devices

    Keys to Success in this Role:
        Executive presence with very strong leadership attributes, business acumen, analytical, problem solving and verbal and written communication skills
        Passion for leading change and ability to bring others along
        Superb communication, negotiation, and influencing skills



Our national client is seeking an algorithm and signal processing subject matter expert who can lead an established team of modeling & simulation engineers in how to do algorithm development and signal processing implementation.  This leader will work with and provide leadership over the modeling & simulation engineers who are looking to grow and expand their capabilities and be part of a best in class organization where additional capabilities are engineered and implemented in-house.  The right leader and SME will be able to build an innovative engineering department of algorithm engineers with a clear vision and strategy that ties into the goals and strategy of the overall engineering organization. This position is responsible for leading the technical growth of an already extremely capable team, enhancing the organization’s agility by introducing emerging development and design methodologies, while encouraging and empowering key leaders within the team.


Essential Functions and Responsibilities:

  • Lead a highly functioning Algorithm Engineering team (60%) while contributing technically to multiple advanced programs (40%)

  • Introduce modeling, simulation and algorithm knowledge and creativity as well as possess the discipline to drive results via established fundamental processes

  • Owner and champion of the applied development methodologies and processes including prototyping, design, model development, simulation, test, performance modeling/Monte Carlos, hardware integration and verification.

  • Mentor and coach the team to develop their potential, resulting in a high performing team

  • Develop and drive department strategy, ensuring alignment with engineering and business strategies

  • Respond to business environment requirements through resource planning, including load management of effected resources, skill set competencies and long-term capacity planning

  • Recommend new products, processes, policies, standards or operating plans in support of job function strategy.

  • Participate in proposals and review cost estimates/proposal packages

  • Indirect budget owner requiring annual development and management

  • Manage staff by recruiting, selecting, orienting, planning and training employees.  Coach, counseling, monitor, and appraise staff performance.

  • Responsible for improving upon existing processes or establishing new systems using significant conceptualizing, reasoning and interpretation; Develops or champions new concepts or technologies.

  • Recommend tactics and strategies that will directly impact the achievement of overall business or functional results.

  • Able to communicate within and outside of the organization which includes larger customers or vendors; Works to influence others to accept team's view/practices and agree/accept new concepts, practices and approaches.

  • Other duties as assigned.


Required Skills and Qualifications:

  • Must have US Citizenship.

  • Existing DoD Secret clearance with current 5-year update.

  • Ability to obtain and maintain any additional clearances as required

  • Minimum of 12 years of modeling, simulation, and algorithm knowledge, and/or minimum of 12 years of autonomous flight control system of complex radar system development.

  • Minimum of 5 years’ experience leading a technical team

  • Experienced in modeling/simulation architectures and comfortable building relevant toolsets.

  • Experience in radar signal processing algorithm and/or autonomous flight control systems (Guidance Navigation & Control).

  • Experience with implementation of CMMI, ISO9001/AS9100 or similar

  • Experience deploying solutions on real-time, embedded systems

  • Understanding of Agile or Evolutionary development methodologies (or similar)

  • Proficient with Microsoft Office products.


Desired Skills and Qualifications:

  • Able to communicates and influences leadership regarding matters of substantial importance to the function or business area.

  • Demonstrated ability to develop, nurture and grow strong internal customer relationships.

  • Excellent people skills, with experience leading and collaborating in a multi-disciplinary, diverse, and dynamic team environment.

  • Outstanding work ethic and commitment to organizational success

Remote Cloud Security Engineers

Location: Remote

We are currently seeking qualified Remote Cloud Security Engineers to join our client’s team. We’re looking for someone with 7-10 years of information security work, with substantive experience working with cloud-based platforms.  We’re also willing to consider a candidate with substantive experience administering cloud-based platforms and a passion for the security discipline.  

Job Requirements:

•    Ability to apply a risk management lens to complicated technical issues and make recommendations about how to reduce risk.

•    Intellectual curiosity about cybersecurity issues. You read cyber and technical blogs and websites to stay current on industry trends and emerging risks.

•    Understanding of a broad range of security technologies and how they work.

•     You're focused, driven and can get challenging projects across the finish line.


Experience in one or some of the following areas is preferred:

•    AWS, Azure or GCP services and/or an understanding of how Cloud infrastructure works.

•    Terraform or other Infrastructure as Code (IaC) tools.

•    Software development.

•    Functional knowledge of at least one scripting language (Python, PowerShell, etc.). 

•    PaaS platforms such as Salesforce or Heroku.

•    Investigating cyber incidents.

•    Threat intelligence and risk assessment.

•    Container security platforms such as Aqua, Twistlock, Sysdig, etc.

•    Secrets Management tools such as HashiCorp Vault, CyberArk, AWS Secrets Manager, etc.

•    DevOps engineering (Kubernetes, Docker, Jenkins, etc.).  


Physical Environment

This position operates remotely or in an open office working environment which will include normal and customary distractions, noise, and interruptions.

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Sr. Cyber Security Incident Response Analyst

Location: Remote

Manage security events identified from enterprise SIEM tool, Threat Intelligence, end user notifications, etc. to determine security risk and respond accordingly.

Coordinate response, triage and escalation of security events affecting the company’s information assets and activities within the Incident Response team.

Categorize, prioritize, and normalize an event to determine if it meets the threshold of a potential incident and declare an incident, if required following documented process.

Analyze and research known indicators of compromise (IOCs), correlate events, identify malicious activity, and take appropriate containment steps.

Formulate and execute a response to the incident and verify that it is contained, eradicated and systems are recovered.

Based on the review of the process and steps taken to remediate an incident, suggest and implement improvements in the environment (such as improving technical controls) and/or improve the incident response process.

Apply critical thinking in understanding the new & emerging threats working along with Cyber Threat Intelligence and Threat detection team and then build & execute required action plan.

Communication and Teamwork

Effectively collaborate other Information Security teams such as Cyber Monitoring, Threat Intel, Forensics, Threat Detection and Vulnerability management teams as well as external teams in various lines-of-business to enable enhancements in Freddie Mac’s security posture.

Present security analysis, action plan and risks to different audiences and adjust the delivery accordingly (business, technical and management) using either structured presentations or ad-hoc, and establish consensus.

Establish and maintain business relationships with individual contributors as well as management.

Participate in the review and documentation of requirements for analyzing the specific threats to assist in development of new use cases to detect, report, log, track, and escalate security events.

Communicate effectively and clearly to both technical and non-technical audience.


Augment Incident Response team to ensure 24/7 coverage and operations. Responsibilities occasionally will require working evenings and weekends, sometimes with little or no advanced notice.

Routinely develop and update incident response playbooks to ensure response activities align with best practices, minimize gaps in response and provide comprehensive mitigation of threats.

Execute daily ad-hoc tasks or handle small projects as needed.


5-7 years of Information Security or Incident Response related experience

Bachelor’s degree in Information Security, Computer Science, Information Technology, related field or equivalent work experience.

2+ years of hands-on experience in at least two of the following areas: security operations, incident response, network/host intrusion detection, threat response.

Demonstrated experience in handling security events in mission critical environments; hands-on troubleshooting, analysis, and technical expertise to resolve incidents and service requests.

Proven past experience in day-to-day operational processes such as security monitoring, data correlation, troubleshooting, security operations etc.

Good grasp of security incident response, such as different phases of response, vulnerabilities vs threats vs actors, Indicators of Compromise (IOCs), etc.

Experience analyzing system and application logs to investigate security issues and/or complex operational issues.

Solid understanding of enterprise detection technologies and processes (Advanced Threat Detection Tools, IDS/IPS, Network Packet Analysis, Endpoint Protection).

Demonstrated experience with utilizing SIEM (such as Splunk, ArcSight etc.) in investigating security issues and / or complex operational issues on Windows and Unix .

Solid understanding of network protocols and operating systems (Windows, Unix, Linux, Databases).

GIAC, GCIH, CEH, CSA+, CISSP certifications

Threat Hunting experience

Experience in the financial services industry

Experience in Scripting, SOAR tool, Programming

Keys to Success in this Role:

Self-starter and self-motivated.

Ability to work & collaborate effectively well in a team environment.

A sense of humor.

Ability to communicate clearly, effectively, persuasively and credibly with internal management and external senior level oversight entities.

Motivated to learn new technologies and come up with process improvements and efficiencies.

Sense of urgency and able to apply risk based approach to prioritize work.

Ability to embrace change while continuing to deliver on assigned objectives.

Strong verbal and written communication skills.

Sr. IT Cyber Security SME Perm role - 100% Remote

Location: REMOTE 100%

This HOT Cyber Security role is with one of the countries leading insurance companies and they are ready to interview this week and next for their next IT Cyber Security SME to join their team. 

The successful candidate will assess their current threat management capabilities that support the company’s 24/7 Cyber Security Operations Center and help design their future state. This position will support building the architecture and strategy for managing threats across a multi-cloud environment.


Your objective & responsibilities will be to: 

·       Develop SIEM and Use Case Logic (Detection Engineering) for Cloud-centric threat models

·       Conduct threat hunting exercises using industry best practices

·       Produce metrics and reporting for the work delivered conducting threats

·       Contribute to and support internal training and awareness campaigns

·       Maintain and develop documentation to support use case detection engineering

·       Support CSOC development of response playbooks from security alerting and insights on Cloud platforms

·       Document standard practices for metrics collection and reporting