Lockheed Martin Corporation

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Network Security Engineer (Connectivity)

at Lockheed Martin Corporation

Posted: 11/14/2019
Job Reference #: 530470
Keywords: engineer, modeling

Job Description

Req ID

LMCareers Business Unit

Work Schedule
FLEX9x80A-Friday off in 2nd week w/flex hrs/day

Security Clearance



Business Area
Enterprise Operations

50104:CIS Info Sec Engineering&Prgms

Relocation/Housing Stipend Available

Job Code/Title
E2543:Info Assurance Engineer Sr

Job Class
Information Security/Information Assurance

Job Category
Experienced Professional

Connectivity Security Engineering

Industry Job Title
Network Security Engineer (Connectivity)

Req Type

Job Description
Lockheed Martin is seeking an experienced engineer for computer and IT network security. This position is for an Information Security professional working for Lockheed Martin Enterprise Information Technology (Enterprise IT) in Corporate Information
Security (CIS).
The primary focus of the position will be security engineering support for the Connectivity Security Engineering team as part of an overall Security Engineering (SecEng) organization in Corporate Information Security (CIS). This position supports all business areas within the Enterprise.
Duties will vary, but may include any or all of the following:
- Network Security Engineering - sound understanding of architectures and best practices to secure large scale, enterprise networks. Domain and practical experience in architecture, design, engineering of computer networks with security controls that meet best practice and minimize cyber security risks is required.
- Project Security Engineering - Engaging on customer projects to assist in engineering a secure solution in accordance with policies, procedures, standards and best practices. The security engineer conducts threat analysis and modeling, defines security requirements, analyzes and tests the environment against the requirements, recommends remediation for identified risks, documents the security posture of the environment, including unmitigated risks and presents the information to the CIS Engineering Technical Review Board or other authorities. Existing tools, templates and techniques may be used to aid with analysis, but unique situations may require additional consulting and identifying non-standard approaches to securing the environment.
- New Product Assessments - Performing a security analysis of Open Source, Software as a Service (SaaS) and COTS solutions to determine the viability of installing them in the Lockheed Martin computing environment. Standard processes and tools may be used to analyze the product. The security engineer will document their findings and make a recommendation on use of the product and specify any conditions of use that might apply to reduce risk.
- Exploration Initiatives - Security Engineer may participate in exploration initiatives or other special assignments, applying security knowledge, policies, procedures and best practices to identify security solutions for potential use across the enterprise.
- All security engineers must be familiar with CPS/IPM/CRX policies, standards, practices and procedures, specifically those pertaining to security and the protection of the LM network.
LOCATION: Work location can be at any major US LM facility.

Basic Qualifications
- Proven ability to interpret security and information protection policies into executable requirements.
- Demonstrated experience in Information Assurance and security engineering principles involving application security, security testing, communications / network security, computer security and other areas of Information Assurance.
- Demonstrated knowledge of cyber security through all layers of the Open Systems Interconnect (OSI) stack.
- Significant domain knowledge and experience configuring and deploying firewalls, forward and reverse proxies, virtual private networks.
- Experience with traditional security perimeters and gateways.
- Basic understanding of Identity and Access Management principles used for authentication including basics of public key cryptography and the use of PKI certificates for purposes of authenticating devices and users.
- Understanding of common enterprise services as it intersects with large scale corporate networks.
- Experience using Security Incident and Event Management (SIEM) tools such as Splunk to monitor, verify and improve upon in-place architectures, as well as capture tools such as Wireshark.
- Experience with Software Defined Networking, particularly within Amazon Web Services domain.
- Experience with Threat Models such as STRIDE and threat modeling techniques.
- Proven successful experience interacting with internal customers and project co-workers as well as senior leadership.
- Proven successful experience interacting with external vendors / suppliers / partners.
- Effective written and oral communication skills.
- Experience following standardized engineering life-cycle processes and tailoring processes when appropriate.

Desired skills
- Knowledge of LM Corporate security policies.
- Current active DoD Secret Security Clearance preferred
- CISSP, CISM or other relevant security certification
- Knowledge of Cloud technologies, especially Amazon Web Services and with emphasis on transition of physical security architectures to cloud based, software defined network constructs.
- Knowledge of wireless networks, especially enterprise grade 802.11 architectures.
- Experience using device vulnerability scanning suites
- Knowledge of scripting languages such as Python is a plus
-Understanding of OWASP Top 10 Web Application Security Risks and their countermeasures
-Understanding of the SANS Top 25 Most Dangerous Software Errors and their countermeasures

California, Colorado, Florida, Maryland, Pennsylvania


Denver, King of Prussia, Orlando, Rockville, Sunnyvale

19406, 20850, 32825, 80221, 94089

Lockheed Martin is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.

Join us at Lockheed Martin, where your mission is ours. Our customers tackle the hardest missions. Those that demand extraordinary amounts of courage, resilience and precision. They’re dangerous. Critical. Sometimes they even provide an opportunity to change the world and save lives. Those are the missions we care about.

As a leading technology innovation company, Lockheed Martin’s vast team works with partners around the world to bring proven performance to our customers’ toughest challenges. Lockheed Martin has employees based in many states throughout the U.S., and Internationally, with business locations in many nations and territories.

City, State
Denver, CO, King of Prussia, PA, Orlando, FL, Rockville, MD, Sunnyvale, CA